Microsoft Defender Specialist - Active TS/SCI with CI Poly

Work individually or in a small integrated team to develop innovative solutions to enable secure and reliable operations of enterprise computer systems. Develop new concepts and processes and analyze root causes and resolve complex issues utilizing your knowledge of industry. Performs systems administration of cyber tools sets and server systems connected to networks across multiple classification domains. Provide support to developmental and operational systems including day-to-day operations, monitoring, and problem resolution for all client/server/storage/network devices, etc. Install, configure and manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in system design and evaluation, solution engineering, software development, or system administration. Requirements 3+ years of experience as a system administrator Experience with installing or configuring devices, applications, and security tools, including Fidelis Experience maintaining, engineering, deploying, and configuring Fidelis DLP and XPS appliances, including DirectSensor 10G, Mail DLP, and CommandPost, through both iLO and connected directly to the appliance via SSH or Console Port Experience operating and maintaining Linux servers, including operating systems and applications, patching, and other updates Ability to analyze and respond to Fidelis system logs, security logs, and other events to troubleshoot Fidelis appliance stack and network issues to ensure it remains fully operational Active TS/SCI clearance; willingness to take a polygraph exam HS diploma or GED and 7+ years of experience as a system administrator, Associate’s degree and 5+ years of experience as a system administrator, or Bachelor’s degree and 3+ years of experience as a system administrator Active DoD 8570 IAT Level II Certification, including Security+ CE, CCNA - Security, GSEC, SSCP, CySA+, GICSP, or CND Certification Ability to obtain a DoD 8570.01-M Cybersecurity Service Provider (CSSP) - Infrastructure Support (IS) certification, including CEH, CySA+, GICSP, SSCP, CHFI, CFR, Cloud+, or CND within 60 days of start date. Optional Qualifications: Experience with operating and maintaining Microsoft Windows and Linux servers to include operating systems. Prior experience as a SOC analyst, Hunt analyst, or DLP analyst, or have previously used Fidelis DLP in an administrative & monitoring capacity. Familiarity with DoD Risk Management Framework. Experience automating deployments and configuration management. Experience as a network administrator or systems engineer. Experience in using Active Directory to manage Windows policies. Knowledge of different layers of the technology stack, including network, application frameworks, database systems, and vendor solutions. Knowledge of Git and Atlassian tools, including Jira and Confluence and Microsoft Visio (or like product) graphic and flowchart design. Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran owned, highly regarded IT consulting and management firm. ENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Our strong technical and management experts have been able to maintain a standard of excellence in their relationships while delivering innovative, scalable and collaborative infrastructure to our clients. Why ENS? Free Platinum-Level Medical/Dental/Vision coverage, 100% paid for by ENS 401k Contribution from Day 1 PTO + 11 Paid Federal Holidays Long & Short Term Disability Insurance Group Term Life Insurance Tuition, Certification & Professional Development Assistance Workers’ Compensation Relocation Assistance

We are seeking an experienced Senior Firewall Engineer with deep expertise in Palo Alto Networks firewalls to design, implement, and manage advanced network security solutions. The ideal candidate will be responsible for ensuring the security, performance, and reliability of our network infrastructure by leveraging Palo Alto firewall technologies and best practices. This role requires strong technical expertise, problem-solving skills, and the ability to collaborate with cross-functional teams to safeguard the organization’s network environment. Key Responsibilities: Firewall Design & Implementation: Architect, configure, and deploy Palo Alto Networks firewalls (physical and virtual, including PA-Series, VM-Series, and Panorama) to meet organizational security and performance requirements. Policy Management: Develop, implement, and maintain firewall policies, rules, and security profiles to enforce access controls, threat prevention, and compliance with industry standards (e.g., PCI-DSS, HIPAA, NIST). Network Security Operations: Monitor, troubleshoot, and optimize firewall performance, ensuring high availability, low latency, and robust security across the network. Threat Prevention: Configure and manage advanced Palo Alto features such as URL filtering, WildFire, GlobalProtect VPN, IPS/IDS, and application-based policies to mitigate cyber threats. Incident Response: Investigate and respond to security incidents, perform root cause analysis, and implement corrective actions to prevent recurrence. Automation & Scripting: Utilize scripting (e.g., Python, PowerShell) and automation tools to streamline firewall management, policy updates, and reporting processes. Collaboration: Work closely with network engineers, security analysts, and IT teams to integrate Palo Alto firewalls with other systems, such as SD-WAN, cloud platforms (AWS, Azure, GCP), and SIEM solutions. Documentation & Training: Maintain detailed documentation of firewall configurations, policies, and procedures. Provide training and mentorship to junior team members. Compliance & Auditing: Ensure firewall configurations align with regulatory requirements and participate in security audits and assessments. Upgrades & Maintenance: Plan and execute firmware upgrades, patch management, and system migrations for Palo Alto firewalls and Panorama. Vendor Interaction: Collaborate with Palo Alto Networks support and account teams to resolve complex issues and stay updated on product enhancements. Requirements Minimum of 5-7 years of experience in network security, with at least 3 years focused on Palo Alto Networks firewalls. Certifications: Palo Alto Networks Certified Network Security Engineer (PCNSE) required. Additional certifications such as CCNP Security, CISSP, or equivalent are a plus. Technical Skills: In-depth knowledge of Palo Alto Networks firewall platforms (PA-Series, VM-Series, Panorama). Expertise in firewall policy management, NAT, VPN (IPsec/SSL), App-ID, User-ID, and threat prevention. Strong understanding of networking protocols (TCP/IP, BGP, OSPF, VLANs, etc.) and network architecture. Proficiency in scripting (Python, PowerShell, or similar) for automation. Familiarity with cloud security (AWS, Azure, GCP) and SD-WAN integration. Soft Skills: Excellent problem-solving, communication, and teamwork skills. Ability to work under pressure and manage multiple priorities. Education: Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience). Preferred Qualifications: Experience with Palo Alto Networks Prisma Access or Prisma Cloud. Knowledge of other firewall platforms (e.g., Cisco ASA, Fortinet, Check Point). Familiarity with SIEM tools (e.g., Splunk, QRadar) and network monitoring solutions. Experience in a highly regulated industry (e.g., finance, healthcare, government). Working Conditions: May require occasional on-call support for critical incidents. Ability to work in a fast-paced, dynamic environment. Benefits Competitive salary commensurate with experience. Comprehensive health benefits package 401(k) with company match. Paid time off and holidays. American Operations Corporation is an EEO employer and does not discriminate on the basis of race, religion, disability, veteran status, gender or sexual orientation.

RP Professional Services is a rapidly growing Technology consulting firm headquartered in Virginia. We’re an 8a and Service-Disabled Veteran-Owned Small Business (SDVOSB) serving both federal and commercial customers. At RP, we help our clients achieve their mission by developing value driven, customized solutions that are executed by the best people. Our dedication to our employees and clients is driven by our promise to deliver Excellence, Value, and Flexibility. "People, not just Resources" is more than our motto; it's the foundation on which we are built! RP Professional Services is seeking a Senior Cyber Security Specialist to support and advise security professionals on emerging cyber threats, risk mitigation strategies, and compliance standards within the Department of Defense (DoD) Intelligence Community (IC). The ideal candidate will have a strong technical background in classified and unclassified systems, insider threat tools, user activity monitoring (UAM), and cyber threat intelligence. This role requires expertise in offensive and defensive cyber capabilities, network security frameworks, and collaboration across government organizations to enhance cybersecurity posture and threat detection capabilities. This position is contingent upon the contract being awarded to RP Professional Services. Requirements: Advise security professionals on emerging cyber threats, risk mitigation strategies, and industry regulations. Support DoD Intelligence Community operations with expertise in cybersecurity threat management. Apply classified and unclassified system knowledge to facilitate security standards and compliance. Assist non-IT professionals in understanding Department of Defense network standards for effective insider threat tool deployment. Coordinate with cyber threat intelligence teams to develop strategic threat assessments and response plans. Promote and implement technical solutions that support mission-critical cybersecurity objectives. Conduct user activity monitoring (UAM) and cybersecurity evaluations to detect anomalous behaviors and insider threats. Assess and advise on both offensive and defensive cybersecurity strategies within DoD and Intelligence frameworks. Utilize expertise in at least one of the following cybersecurity domains: Risk/Vulnerability/Threat Assessments Cloud Security Security Operations Firewall (FW), Intrusion Prevention System (IPS), Intrusion Detection System (IDS) Configuration Penetration Testing Forensics Threat Intelligence Threat Hunting Maintain awareness of state, local, and federal cybersecurity developments, standards, frameworks, and regulations and their impact on operations. Support counterintelligence, insider threat, and law enforcement investigations through cybersecurity expertise. Requirements Bachelor’s degree in Computer Science or a related field. Minimum fifteen (15) years of experience advising security professionals on emerging cyber threats. Minimum ten (10) years of experience working within the DoD Intelligence Community. Demonstrated knowledge of DoD/IC computer systems, protections, and cybersecurity threats. Experience advising non-IT professionals on DoD network standards for insider threat tools. Strong coordination skills for collaborating across organizations and implementing cybersecurity solutions. Preferred Qualifications:  Certified Information Systems Security Professional (CISSP). Knowledge of user activity monitoring (UAM) software and processes. Expertise in DoD cybersecurity compliance frameworks and regulations. Strong background in counterintelligence and insider threat investigations. Experience working across government security agencies, military cybersecurity teams, and intelligence divisions. Salary Range: $220,000 - $240,000 The salary range for this role considers a wide range of factors, including, but not limited to, skill sets, equity, experience and training, licensure and certifications, and other business and organizational needs. It is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each case.   Benefits Health Benefits: Medical, Vision, Dental Up to 4% retirement match with 100% vesting Company paid STD and LTD Company paid basic life insurance Competitive PTO package RP Professional Services, LLC provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.

RP Professional Services is a rapidly growing Technology consulting firm headquartered in Virginia. We’re an 8a and Service-Disabled Veteran-Owned Small Business (SDVOSB) serving both federal and commercial customers. At RP, we help our clients achieve their mission by developing value driven, customized solutions that are executed by the best people. Our dedication to our employees and clients is driven by our promise to deliver Excellence, Value, and Flexibility. "People, not just Resources" is more than our motto; it's the foundation on which we are built! RP Professional Services is seeking a Mid-Level Threat Manager to identify, assess, and mitigate security risks, particularly those related to violent threats, insider threats, and intelligence vulnerabilities. This role requires expertise in threat assessment and management (TAM), risk mitigation strategies, and collaboration with military and government agencies. The ideal candidate will possess structured professional judgment expertise, law enforcement and intelligence experience, and a deep understanding of threat management frameworks within the Department of Defense (DoD) and Intelligence Community (IC). This position is contingent upon the contract being awarded to RP Professional Services. Requirements: Conduct structured threat assessments utilizing industry-recognized methodologies. Apply Structured Professional Judgment (SPJ) tools, such as WAVR-21 and TRAP-18, to evaluate threats. Develop and implement risk mitigation strategies for military and civilian leadership. Provide written and verbal briefings on threat intelligence, security risks, and emerging patterns. Support local, state, and federal threat management teams focused on preventing violent behavior. Collaborate with law enforcement, intelligence agencies, and government organizations to assess threats. Utilize DoD and commercial databases to compile and analyze threat intelligence reports. Ensure compliance with national security protocols, regulations, and industry best practices. Conduct training programs for leadership teams on threat management and risk mitigation. Requirements Certified Threat Assessment Professional (administered by the Association of Threat Assessment Professionals - ATAP). Must be an active ATAP member. Minimum six (6) years in threat assessment and/or threat management. Minimum five (5) years of compensated professional experience in Threat Assessment and Management (TAM) OR two (2) years of ATAP membership in good standing and two (2) years of compensated professional experience (which may be concurrent). Minimum three (3) years of experience advising military or civilian leaders on threat assessment strategies. Direct experience working with the DoD population in a security or intelligence capacity. Experience supporting threat management units or teams focused on assessing and mitigating violent behavior risks. Familiarity with Intelligence and/or Law Enforcement communities, including Government, DoD, and commercial databases used to compile analytic products. Preferred Qualifications: Advanced certifications such as CISSP, CISM, CEH, or GCIH. Strong understanding of geopolitical risks and global threat landscapes. Proven ability to train personnel in threat assessment methodologies and risk mitigation strategies. Salary Range: $155,000 - $170,000 The salary range for this role considers a wide range of factors, including, but not limited to, skill sets, equity, experience and training, licensure and certifications, and other business and organizational needs. It is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each case.   Benefits Health Benefits: Medical, Vision, Dental Up to 4% retirement match with 100% vesting Company paid STD and LTD Company paid basic life insurance Competitive PTO package RP Professional Services, LLC provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.

RP Professional Services is a rapidly growing Technology consulting firm headquartered in Virginia. We’re an 8a and Service-Disabled Veteran-Owned Small Business (SDVOSB) serving both federal and commercial customers. At RP, we help our clients achieve their mission by developing value driven, customized solutions that are executed by the best people. Our dedication to our employees and clients is driven by our promise to deliver Excellence, Value, and Flexibility. "People, not just Resources" is more than our motto; it's the foundation on which we are built! RP Professional Services is seeking a Mid-Level Cybersecurity Specialist to support and advise security professionals on emerging cyber threats, risk mitigation strategies, and compliance standards within the Department of Defense (DoD) Intelligence Community (IC). The ideal candidate will have a strong technical background in classified and unclassified systems, insider threat tools, user activity monitoring (UAM), and cyber threat intelligence. This role requires expertise in offensive and defensive cyber capabilities, network security frameworks, and collaboration across government organizations to enhance cybersecurity posture and threat detection capabilities. This position is contingent upon the contract being awarded to RP Professional Services. Requirements: Advise security professionals on emerging cyber threats, risk mitigation strategies, and industry regulations. Support DoD Intelligence Community operations with expertise in cybersecurity threat management. Apply classified and unclassified system knowledge to facilitate security standards and compliance. Assist non-IT professionals in understanding Department of Defense network standards for effective insider threat tool deployment. Coordinate with cyber threat intelligence teams to develop strategic threat assessments and response plans. Promote and implement technical solutions that support mission-critical cybersecurity objectives. Conduct user activity monitoring (UAM) and cybersecurity evaluations to detect anomalous behaviors and insider threats. Assess and advise on both offensive and defensive cybersecurity strategies within DoD and Intelligence frameworks. Utilize expertise in at least one of the following cybersecurity domains: Risk/Vulnerability/Threat Assessments Cloud Security Security Operations Firewall (FW), Intrusion Prevention System (IPS), Intrusion Detection System (IDS) Configuration Penetration Testing Forensics Threat Intelligence Threat Hunting Maintain awareness of state, local, and federal cybersecurity developments, standards, frameworks, and regulations and their impact on operations. Support counterintelligence, insider threat, and law enforcement investigations through cybersecurity expertise. Requirements Bachelor’s degree in Computer Science or a related field. Minimum eight (8) years of experience advising security professionals on emerging cyber threats. Minimum eight (8) years of experience working within the DoD Intelligence Community. Demonstrated knowledge of DoD/IC computer systems, protections, and cybersecurity threats. Experience advising non-IT professionals on DoD network standards for insider threat tools. Strong coordination skills for collaborating across organizations and implementing cybersecurity solutions. Preferred Qualifications:  Certified Information Systems Security Professional (CISSP). Knowledge of user activity monitoring (UAM) software and processes. Expertise in DoD cybersecurity compliance frameworks and regulations. Strong background in counterintelligence and insider threat investigations. Experience working across government security agencies, military cybersecurity teams, and intelligence divisions. Salary Range: $175,000 - $195,000 The salary range for this role considers a wide range of factors, including, but not limited to, skill sets, equity, experience and training, licensure and certifications, and other business and organizational needs. It is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each case.   Benefits Health Benefits: Medical, Vision, Dental Up to 4% retirement match with 100% vesting Company paid STD and LTD Company paid basic life insurance Competitive PTO package RP Professional Services, LLC provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.

As an Identity and Access Management (IAM) specialist, you have the skills and experience to keep hackers from taking data and breaking processes. We’re looking for someone like you to help our clients meet their missions without disruption. As a Ping Identity Subject Matter Expert, you’ll play a critical role in the world of IAM and zero trust. You’ll interface with stakeholders and engineering teams to delve into the details and dependencies of critical processes and users’ roles within them. You’ll analyze the identity lifecycle, articulating access requirements and defining enterprise identity records. You’ll use your experience in IAM to design, deploy, and support systems that verify appropriate user privileges and manage credentials for accessing our clients’ most valuable assets. From single sign-on to privileged access systems, you’ll have the chance to implement enterprise-class solutions and stop adversaries in their tracks. Requirements 5+ years of experience designing and deploying Identity and Access Management systems 3+ years of experience with PingFederate, PingAccess, PingDirectory, and PingAuthorize, including design, implementation, and integration in large-scale, complex environments Experience with IAM concepts such as Role-Based Access Control (RBAC), Attribute-Based Access Control (ABAC), Zero Trust, and Passwordless Experience with IAM protocols such as SAML, OAuth, or OIDC Experience with IAM concepts such as federation and single sign-on (SSO) Active TS/SCI and willingness to obtain a CI Poly HS diploma or GED Security+ certification required. Nice If You Have: Experience with Identity governance processes and entitlement management programs Knowledge of system, network, application, and security architectures and cybersecurity solutions Knowledge of key cyber processes such as incident handling, risk measurement, and change management Knowledge of key cyber threats, including nation state actors, malware or ransomware, command and control infrastructures, and mitigations   Ability to collaborate with the professional confidence and credibility to effectively engage and interact with technologists and leaders across the enterprise Ability to quickly comprehend complex problems, draw logical conclusions, make sound decisions, develop solutions, and drive closure Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran owned, highly regarded IT consulting and management firm. ENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Our strong technical and management experts have been able to maintain a standard of excellence in their relationships while delivering innovative, scalable and collaborative infrastructure to our clients. Why ENS? Free Platinum-Level Medical/Dental/Vision coverage, 100% paid for by ENS 401k Contribution from Day 1 PTO + 11 Paid Federal Holidays Long & Short Term Disability Insurance Group Term Life Insurance Tuition, Certification & Professional Development Assistance Workers’ Compensation Relocation Assistance