Desktop Support Engineer

Thank you for considering IT Concepts dba Kentro, where innovation drives opportunity and collaboration leads to success. Our dynamic community of experts is fully committed to advancing our customers' missions, fostering professional growth, and making a positive impact on our communities.                                                 Our transition to Kentro in 2025 reflects a rich legacy built upon the foundation of IT Concepts. Rather than leaving ITC behind, we confidently embrace a future centered around the Core of More. By joining our supportive community, you will find that Kentro is dedicated to your personal and professional development. Together, we can drive meaningful change, spark innovation, and achieve extraordinary milestones. Kentro is hiring for a cleared Database Engineer to support an Intelligence Community customer out of Bolling, AFB. Responsibilities: Provide technical expertise for database design, development, implementation, information storage and retrieval, data flow, and analysis. Develop relational and/or Object-Oriented databases, database parser software, and database loading software.• Project long-range requirements for database administration and design. Responsible for developing a database structure that fits into the overall architecture of the system under development and has to make trades among data volumes, number of users, logical and physical distribution, response times, retention rules, security, and domain controls. The DBE works primarily at the front end of the lifecycle-requirements through system acceptance testing and Initial Operational Capability (IOC). Develop requirements from a project’s inception to its conclusion for a particular business and IT subject matter area (i.e., simple to complex systems). Assist with recommendations for and analysis and evaluation of systems improvements, optimization, development, and/or maintenance efforts. Translate a set of requirements and data into a usable document by creating or recreating ad hoc queries, scripts, and macros; updates existing queries, creates new ones to manipulate data into a master file; and builds complex systems using queries, tables, Open Database Connectivity, and database storage and retrieval using Cloud methodologies. Location: On-site in Washington, DC. Salary Range: $105,000-115,000/annually. Factors influencing pay within this range include geography, market demand, skills, education, experience, and other qualifications of the successful candidate. Requirements Minimum 1-5 years' relevant experience Using multi-tiered systems and communication between components. Using Storage Area Networks and Network Attached Storage. Using System and Storage architecture best practices. Implementing current market solutions and the applicability to NGA dissemination. Using COTS and GOTS tools to load data into databases and into disk storage and tools to extract data from databases. Database administration to include working knowledge of: Oracle Spatial, PostgreSQL, PostGIS. Proficiency in HTML, XML, Java, JSON, and C Shell. Proficiency in Database Scripting. Preferred: Demonstrated experience with building complex formulas within Excel to extract data from DAIRS. Demonstrated experience with verbal and written communication and coordination skills to effectively work with individuals at all levels. Demonstrated experience in Cyber Operations, Intrusion Investigation, Information Assurance, or Network Forensics. Demonstrated experience in using NGA computer systems and familiarity with the Enterprise computer network. Clearance: Must possess an active TS/SCI clearance with a willingness to take a CI polygraph. Benefits The Company We believe in generating success collaboratively, enabling long-term mission success, and building trust for the next challenge. With you as our partner, let’s solve challenges, think innovatively, and maximize impact. As a valued member of our team, you have the unique opportunity to work in a diverse range of technology and business career paths, all while supporting our nation and delivering innovative technology solutions. We are a close community of experts that pride ourselves on creating an environment defined by teamwork, dedication, and excellence. We hold three ISO certifications (27001:2013, 20000-1:2011, 9001:2015) and two CMMI ML 3 ratings (DEV and SVC). Industry Recognition Growth | Inc 5000’s Fastest Growing Private Companies, DC Metro List Fastest Growing; Washington Business Journal: Fastest Growing Companies, Top Performing Small Technology Companies in Greater D.C. Culture | Northern Virginia Technology Council Tech 100 Honoree; Virginia Best Place to Work; Washington Business Journal: Best Places to Work, Corporate Diversity Index Winner – Mid-Size Companies, Companies Owned by People of Color; Department of Labor’s HireVets for our work helping veterans transition; SECAF Award of Excellence finalist; Victory Military Friendly Brand; Virginia Values Veterans (V3); Cystic Fibrosis Foundation Corporate Breath Award Benefits We offer competitive benefits package including paid time off, healthcare benefits, supplemental benefits, 401k including an employer match, discount perks, rewards, and more.  We invest in our employees – Every employee is eligible for education reimbursement for certifications, degrees, or professional development.  Reimbursement amounts may fluctuate due to IRS limitations. We want you to grow as an expert and a leader and offer flexibility for you to take a course, complete a certification, or other professional growth and networking. We are committed to supporting your curiosity and sustaining a culture that prioritizes commitment to continuous professional development. We work hard; we play hard. Kentro is committed to incorporating fun into every day. We dedicate funds for activities – virtual and in-person – e.g., we host happy hours, holiday events, fitness & wellness events, and annual celebrations. In alignment with our commitment to our communities, we also host and attend charity galas/events. We believe in appreciating your commitment and building a positive workspace for you to be creative, innovative, and happy. Commitment Equal Opportunity Employment & VEVRAA Kentro is an equal opportunity employer.  All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state or local law. Kentro is strongly committed to compliance with VEVRAA and other applicable federal, state, and local laws governing equal employment opportunity. We have developed comprehensive policies and procedures to ensure our hiring practices align with these requirements. As part of our VEVRAA compliance efforts, Kentro has established an equal opportunity plan outlining our commitment to recruiting, hiring, and advancing protected veterans. This plan is regularly reviewed and updated to ensure its effectiveness. We encourage protected veterans to self-identify during the application process. This information is strictly confidential and will only be used for reporting and compliance purposes as required by law. Providing this information is voluntary and will not impact your employment eligibility. Our commitment to equal employment opportunity extends beyond legal compliance. We are dedicated to fostering an inclusive workplace where all employees, including protected veterans, are treated with dignity, respect, and fairness. How to Apply To apply to Kentro Positions- Please click on the: “Apply for this Job” button at the bottom of this Job Description or the button at the top: “Application.”  Please upload your resume and complete all the application steps. You must submit the application for Kentro to consider you for a position.  If you need alternative application methods, please email  and request assistance.   Accommodations To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. Reasonable Accommodations may be made to enable qualified individuals with disabilities to perform the essential functions. If you need to discuss reasonable accommodations, please email careers@kentro.us.   #LI-SB2

Resource Management Concepts, Inc. (RMC) is dedicated to delivering innovative management and technology solutions to both government and commercial clients, focusing on the protection and preservation of people and the environment across the United States. Position: Senior Linux Administrator Location: Hybrid (Crane, IN) RMC is seeking an experienced Senior Linux System Administrator to support and manage critical server infrastructure for a government client in Crane, Indiana. This essential hybrid role is responsible for the comprehensive administration, maintenance, and troubleshooting of enterprise Linux-based IT systems. The position emphasizes expertise in virtualization, networking, and integration while supporting individual and team initiatives to ensure reliable and secure operations. Key Responsibilities Administer, configure, and troubleshoot Red Hat Enterprise Linux (RHEL) 8+ environments. Manage and maintain databases including Microsoft SQL, PostgreSQL, and SQLite. Oversee and maintain Splunk systems deployed on Red Hat platforms. Support Kubernetes (K3s) clusters in both production and testing settings. Administer and optimize vulnerability management tools such as Tenable.sc, Nessus, or ACAS. Provide virtualization support for VMware and Nutanix AOS/AHV. Ensure consistent and reliable LAN/WAN network performance. Diagnose and resolve hardware, software, and infrastructure issues. Enforce DISA STIG and RMF cybersecurity compliance. Monitor system health, maintain logs, and produce operational reports. Collaborate efficiently both independently and as a member of cross-functional technical teams to meet project goals. Requirements High School Diploma/GED is required. A Bachelor’s degree in an Information Technology field is preferred. Minimum of 5 years’ experience in Linux system administration, ideally with Red Hat. Proficiency in SQL Server Management Studio, Microsoft SQL, PostgreSQL, and SQLite databases. Demonstrated experience managing virtualized and physical networking environments. Practical experience with Tenable.sc, Nessus, or other vulnerability assessment tools. Strong background in VMware and Nutanix environments. Familiarity with Kubernetes (K3s) and container orchestration. Advanced troubleshooting skills across hardware, software, and network layers. Excellent written and verbal communication skills. An Active DoD Secret clearance is required to start. Must have DoD 8570/DoN 5239 IAT Level II certification (Security + CE). Preferred Qualifications Proficiency in Bash and PowerShell scripting. Understanding of DISA STIG and the Risk Management Framework (RMF). A collaborative mindset and initiative to further secure and innovate enterprise Linux environments. Benefits At RMC, we're committed to your career growth! RMC differentiates itself from other firms through its investment in our employees. We invest our resources to train, certify, educate, and build our employees. RMC can offer you a great place to work with a small company feel and give you the experience, tuition assistance, and certifications that will take your career to the next level. This also includes a competitive paid vacation package with 11 paid federal holidays. Additionally, we also offer high-quality, low-deductible healthcare plans, pet insurance, and a competitive 401K package. Salary at RMC is determined by various factors, including but not limited to location, a candidate's specific combination of education, knowledge, skills, competencies, and experience, as well as contract-specific requirements. The current salary range for this position will be $80,000 to $110,000 (annually). #LI-LL1 #IND123

Spalding, a Saalex Company is seeking a DevOps Engineer in Patuxent River, MD.  Spalding, a Saalex Company is a professional services company delivering cutting-edge solutions to the Department of Defense since 2001. Our expert-level solutions include software development, information technology, program management, financial management and business intelligence services.  Spalding, a Saalex Company offers competitive compensation, career development, flexible work schedules and excellent benefits. Position Type: Full-Time Salary: $85K-$130K (depending on experience) Work Location: This is a remote position. **On-Site Requirements: On-boarding will require 1-2 visits to Patuxent River, MD for candidates that are local to the area. Candidates out of state will be onboarded virtually. Training will be virtual and telework maximized/permitted to the greatest extent possible, however for local candidates, training/tasking may require on-site work a few hours per week. Future on-site/telework requirements/schedules may change as additional client direction is received. Essential Functions: Develops DevOps functionality for CI/CD pipeline solutions. Improves and maintains GitLab pipeline configurations. Collaborates and assists software engineers with the design, configuration, implementation, and maintenance of CI/CD pipelines. Assist with GitLab upgrades as received from the vendor (i.e. bi-weekly, monthly, etc.; requires evening support) Onboards new applications/customers to the CI/CD environment. Provides recommendations for technology advancement to streamline CI/CD tools and processes. Provides technical assistance and troubleshooting to applications and systems deployed within a DevOps CI/CD pipeline. Identifies, troubleshoots, and resolves pipeline issues. Other duties as assigned or required. Requirements Required: CI/CD implementation experience required. Design/development of DevOps pipelines experience required. BS/BA degree and 3 years related experience OR AA/AS degree and 7 years related experience OR HS and 9 years related experience. Desired: Ability to work independently in a fast-paced technical environment. Nexus experience desired. Experience with specific CI/CD related tools such as GitLab Ultimate, Nexus, DORA metrics, and Prisma Cloud (formerly Twistlock) preferred. Security Clearance:  Must be eligible to obtain a secret clearance; active or interim secret is preferred. Requirements to obtain a clearance include US Citizenship, security investigation, etc. Education/Experience:  BS/BA degree and 3 years related experience OR AA/AS degree and 7 years related experience OR HS and 9 years related experience. Benefits Health Care Plan (Medical, Dental & Vision) Retirement Plan (401k, IRA) Life Insurance (Basic, Voluntary & AD&D) Paid Time Off (Vacation, Sick & Public Holidays) Short Term & Long Term Disability Training & Development Wellness Resources Stock Option Plan

Delaware Nation Industries/Unami works with the Oklahoma City Air Logistics Complex (OC-ALC) located at Tinker AFB, OK to provide on-site cybersecurity support services to maintain an Authority to Operate (ATO) for all OC-ALC systems, applications, and networks using the NIST Risk Management Framework (RMF) per DoDI 8510.01, Risk Management Framework (RMF) for DoD Information and AFI 17-101, Risk Management Framework (RMF) for Air Force Information Technology. An active security clearance is REQUIRED. A Security+ Certification is REQUIRED. This position is 100% onsite. ·        Document and maintain controls, appendices, and document attachments under NIST SP 800-53 Rev. 4 & 5 for all DSS and IDM systems and sub-systems ·        Document and maintain inheritable common controls catalog for to document controls offered to applications or systems hosted on multi-cloud platform ·        Ensure common controls are available for all hosted systems to inherit and maintain ·        Assist in the development and maintenance of System Security Plans (SSP) and security controls assessments, and organizational policy ·        Update the SSP and server documentation and provide the ISSO to update security artifacts and the baseline documents ·        Update POA&Ms throughout the POA&M lifecycle till closure for all system controls. ·        Provides high-level functional systems analysis, design, integration, documentation, and implementation advice on moderately complex cybersecurity problems that require an appropriate level of knowledge of the subject matter for effective implementation ·        Serves as the IT security POC for assigned systems to ensure information systems comply with applicable policies ·        Ensures security activities are implemented throughout the entire SDLC, including during system changes and modifications ·        Provides audit support by developing the appropriate responses to audit questionnaires and remediation recommendations of audit report findings. ·        Coordinates with appropriate stakeholders and system owners to ensure all NIST 800-53 controls are properly implemented and assessed during the steps of the ATO lifecycle ·        Ability to conduct an analysis of the NIST SP 800-53 rev. 5 controls and identify controls that can be automated ·        Ensures all systems are operated, maintained, and disposed of IAW documented security policies and procedures, including but not limited to Assessment & Authorization (A&A). ·        Supports the development and maintenance of all security documentation such as the System Security Plan, Privacy Impact Assessment, Configuration Management Plan, Contingency Plan, Contingency Plan Testing, POA&Ms, and incident reports. Requirements At least 2+ years of related experience Detailed knowledge of NIST SP 800-53 Rev. 4 & 5, Security Policies, NIST Risk Management Framework, Security Planning and Architecture, Incident Analysis, and General Security Best Practices Knowledge of NIST regulatory compliance requirements Deep knowledge of the information security principles Experience developing Information Security policies and procedures Experience performing A&As and supporting the Risk Management Framework lifecycle Ability to communicate, both written and orally, to both technical and non-technical stakeholders Strong written and oral communication skills to interact with senior managers, junior staff, and business unit (non-technical) customer Benefits Benefits Include: Covers 100% of employee benefit premiums, including Medical (PPO or HDHP Option), Vision, Dental Matching 401K Short- and Long-Term Disability Pet Insurance Professional Development/Education Reimbursement Parking and Transit Benefits for NY, NJ, ATL, and DC Metro areas Other Duties: Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.

Network Engineer Astor & Sanders Corporation (Astor) is an award-winning IT solutions provider headquartered in McLean, VA and is seeking a Network Engineer to join our team. This is a full-time position and is remote. Roles and Responsibilities Configure, administer, and maintain multiple vendor firewalls Working in collaboration with and at the direction of Network Architect supporting site assessments, diagramming, documenting and analyzing reports about various networks Design, Configure and Secure network solutions to ensure effective and secure network traffic to include on premise and cloud interaction Leverage Enterprise SIEM to monitor firewalls for anomalies with the Enterprise and take appropriate actions Work with other engineers on technical requirements and communicate to management Additional duties as assigned Requirements Minimum four (4) years of enterprise network security experience Bachelor's degree in Computer Science, Information Technology, or related field Relevant certifications (CCNA, CCNP, CCIE, etc.) are a required Hands-on experience with Cisco routers, switches, and firewalls Troubleshooting WAN and LAN network issues with connectivity. Experience includes working within a TCP/IP (IPV4 & IPV6) environment and using IP protocols such as: OSPF, BGP, and spanning tree protocols Experience with network monitoring and troubleshooting tools Knowledge of network security best practices Prior experience with Splunk or comparable logging system for troubleshooting Experience with IT in a Federal environment. Preferred hands on experience with FortiGate, HP/Aruba, Juniper and Cisco network devices such as firewalls, routers, and switches Excellent time management, scheduling, and organizational skills Benefits Astor & Sanders Corporation (www.astor-sanders.com) offers a unique, stimulating and challenging environment that fosters individual growth and rewards performance. Astor & Sanders Corporation ( #Astor ) is an Equal Opportunity Employer.   Some of our competitive benefits include Generous Paid Time Off (PTO) and all Federal Holidays off Comprehensive Health Coverage Retirement Savings Plan Pre-Tax Benefit Programs Wellness and Work-Life Support Professional Development Performance and Referral Bonuses Life and Disability Insurance

Cooperidge Consulting Firm is seeking an experienced Senior Full-Stack Java Developer with expertise in Spring Boot and React to join a high-performing software development team supporting the Defense Information Systems Agency (DISA). This is a multi-year IT Modernization and Transformation effort, requiring secure, hardened, and thoroughly tested software solutions. The role will work within an Agile DevSecOps environment, delivering mission-critical applications in collaboration with other skilled professionals. Location: Laurel, MD (with telework options) – Must be local enough to travel to the office or customer site as needed. Clearance: U.S. Citizenship required, with the ability to obtain a Final Secret DoD clearance. Key Responsibilities: Serve as an expert full-stack Java Spring Boot developer in support of React-based UI applications. Participate in the full Agile development life cycle for microservice API development using Java Spring Boot to support a React front-end web application. Utilize RDBMS databases (Postgres) and NoSQL databases (Redis). Develop automated unit tests using JUnit, Mockito, and Cucumber. Work collaboratively on Agile Scrum teams, completing user stories and delivering high-quality, production-ready code with minimal oversight. Support acceptance testing, load testing, troubleshooting, and performance tuning. Contribute to incremental feature development and cross-functional teamwork. Adhere to development standards, best practices, and participate in regular code reviews. Communicate effectively with customers, stakeholders, and team members, explaining application functionality and progress. Requirements Strong background in microservice-based architecture development. 3+ years of Agile experience in DevSecOps & CI/CD pipeline environments. Proficient in React web application development. Experience with Agile tools such as Jira and Confluence. Education & Experience Master’s degree in a related discipline plus 4+ years of experience, OR Bachelor’s degree in a related discipline plus 8+ years of experience, OR 12–15 years of software development experience without a degree Benefits Health Care Plan (Medical, Dental & Vision) Retirement Plan (401k, IRA) Life Insurance (Basic, Voluntary & AD&D) Paid Time Off (Vacation, Sick & Public Holidays) Family Leave (Maternity, Paternity) Short Term & Long Term Disability Training & Development Wellness Resources