Browse
···
Log in / Register

Senior Network Systems Engineer - Train Control & SCADA Operations

Negotiable Salary

DMV IT Service

Philadelphia, PA, USA

Favourites
Share
Description

Job Title: Senior Network Systems Engineer Location: Philadelphia, PA Employment Type: Contract About Us: DMV IT Service LLC is a trusted IT consulting firm, established in 2020. We specialize in optimizing IT infrastructure, providing expert guidance, and supporting workforce needs with top-tier staffing services. Our expertise spans system administration, cybersecurity, networking, and IT operations. We empower our clients to achieve their technology goals with a client-focused approach that includes online training and job placements, fostering long-term IT success. Job Purpose: To manage and enhance the network infrastructure and server environment for real-time Train Control and SCADA systems. The role focuses on maintaining 24/7 system availability, implementing security best practices, and supporting mission-critical transportation operations. Requirements Key Responsibilities: Take a lead role in maintaining and upgrading infrastructure supporting Train Control and SCADA platforms. Ensure continuous operation of four core Train Control System facilities and associated networking components. Administer both RedHat Enterprise Linux and Microsoft Windows Server environments for security and uptime. Configure, monitor, and troubleshoot routers, switches, and firewalls to ensure a fault-tolerant network. Plan and execute hardware and software lifecycle upgrades for servers, workstations, and networking devices. Develop and enforce cybersecurity protocols aligned with industry best practices. Collaborate with technical experts and stakeholders to resolve system issues and develop enhancements. Maintain comprehensive system documentation, network diagrams, and troubleshooting manuals. Provide support for critical incidents and participate in rotating on-call duties. Contribute to improving operational response through the development of new procedures and support materials. Required Skills & Experience: At least 7 years of hands-on experience with SCADA or real-time control systems. 7+ years of RedHat Linux and Windows server administration. Proven experience with configuring and maintaining enterprise-grade routers, switches, and firewalls. Deep understanding of network security standards, protocols, and implementation. Full lifecycle experience in managing infrastructure projects. Proficient in fault-tolerant and high-availability system architecture. Bachelor's degree in Computer Science, Engineering, or a related field—or equivalent professional experience. Recognized industry certifications such as CompTIA Network+, Security+, or comparable. Cisco certifications (e.g., CCNA, CCNP) are a strong advantage. Preferred Qualifications: Experience designing and managing high-availability network infrastructure. Strong skills in technical writing, system documentation, and issue resolution workflows. Prior experience in 24/7 operational settings with on-call rotation. Knowledge of railroad signaling systems or transportation control environments. Master’s degree in Computer Science or a related discipline.

Source:  workable View Original Post
Location
Philadelphia, PA, USA
Show Map
workable

You may also like

Hiring Immediately Low Voltage Installer/Broward (Broward/Miami/West Palm Beach)
1894 SW 94th Terrace, Miramar, FL 33025, USA
Now Hiring: Low Voltage Technician – Immediate Start Location: Broward & Dade County, FL ReignerTechnology.com | 954-294-5235 IG reignertechnology Overview: Reigner Technology is a leading provider of innovative IT solutions and structured cabling services for commercial clients. We specialize in low-voltage installations, network infrastructure, system integrations, and smart technology deployment. Our mission is to deliver reliable, scalable, and efficient tech solutions that empower businesses to operate at peak performance. Position Summary: As a Technology Specialist at Reigner Technology, you will be responsible for supporting the design, implementation, and maintenance of IT systems and network infrastructure. You will work directly with clients, project managers, and field technicians to ensure all technology solutions are delivered on time, within scope, and to the highest quality standards. Key Responsibilities: Install, configure, and troubleshoot network systems, servers, routers, and switches. Manage structured cabling installations including CAT5e/CAT6, fiber optics, and wireless access points. Conduct site surveys and support system design for new projects. Collaborate with clients to assess technology needs and provide tailored solutions. Document installations, configurations, and system performance reports. Maintain up-to-date knowledge of technology trends and best practices. Qualifications: 2+ years of experience in IT support, low-voltage cabling, or network infrastructure (preferred). Strong understanding of network architecture and system integration. Familiarity with tools such as Fluke testers, labeling systems, and patch panel setups. Excellent problem-solving skills and attention to detail. Ability to work independently and within a team environment. Valid driver’s license and willingness to travel to job sites. What We Offer: Opportunities for growth and certification support. Hands-on experience with cutting-edge technologies. A collaborative, supportive team culture. Competitive compensation based on experience. Strong customer service, attention to detail, and problem-solving skills Ability to read diagrams, blueprints, and follow technical instructions Knowledge of networking fundamentals and low voltage standards Self-motivated and quick to learn new technologies Tools & Equipment Experience: Punch tools (110/66), tone sets, crimp tools, volt-ohm meters, cable testers Standard hand tools: screwdrivers, pliers, drywall saws, drills, strippers, tape measure, flashlight, etc. Requirements: Valid driver's license with a clean driving record Able to lift 50+ lbs, work from ladders, and in confined spaces Visual and auditory ability to distinguish signals, colors, and fine print Must pass background check and drug screening Authorized to work in the U.S. Willingness to travel locally to job sites as needed Schedule: Monday – Friday On-call availability may be required
Negotiable Salary
Network Technician / Low Voltage Installer (Brooklyn, NY)
4 3rd Pl, Brooklyn, NY 11231, USA
Brooklyn Fiber, a leading independent Internet Service Provider serving the New York City area, is currently seeking a qualified Network Technician / Low Voltage Installer to join our team. This role requires hands-on experience with structured cabling, network design, and routing, as well as the ability to lead installations in commercial and residential settings. The ideal candidate will have a strong technical background in low voltage systems and network infrastructure, and will have previously held a leadership position such as job foreman or project lead. A high level of professionalism, attention to detail, and accountability is expected in this role. Key Responsibilities -------------------------- - Install and terminate Cat6 and fiber optic cabling in accordance with industry standards - Mount and configure radios, access points, switches, and network hardware - Design, implement, and troubleshoot network routing and switching environments - Lead job site operations, coordinate with subcontractors, and manage project timelines - Ensure all installations are completed neatly, labeled correctly, and meet code requirements Required Qualifications ------------------------------ - Minimum 3 years of experience in low voltage cabling and network installation - Proficiency in network configuration, routing, and structured cabling systems - Demonstrated ability to manage job sites and installation crews is highly preferred - Comfortable working in field environments, including rooftops and telecom spaces - Valid driver’s license - OSHA 30 and/or SST certification strongly preferred Compensation & Benefits -------------------------------- - Competitive salary commensurate with experience - Opportunities for advancement and leadership within a growing ISP - Supportive team environment with access to tools, training, and resources - Field-based work primarily in Brooklyn and greater NYC area Next steps -------------------------------- Send your resume in PDF format along with a brief description of your work history.
$65-85
LORA Lorawan experience, or the ability to learn quickly (NYC area)
1015 Utica Ave, Brooklyn, NY 11203, USA
LORA startup, gateway,end nodes, MCU, TTN, IoT, integrated with downstream application. Looking for a star. LoRa, short for Long Range, not low rank adaptation, the other LORA If you produce quickly you will be promoted quickly You can work where you want to when you want to Starting at $25 an hour, can rapidly escalate if results are produced You can either have direct experience in this area, or you could be an extremely fast learner. The more you know coming into this interview, the more seriously you will be taken Interns, college students, 9 year old geniuses, octogenarians, all okay On the initial response to the post, be specific, do not write I'm interested All prototype hardware and software is on us, we will pay it. If you are the right person, you can own a piece of this startup Interns
$25
📣 END THE CABLE TYRANNY – JOIN THE XTREMEDISCOUNT MOVEMENT! (All Fiel
86 St, 300-398 East 86th St, New York, NY 10028, USA
Are you tired of outdated tech, rising cable bills, and having satellite dishes bolted to rooftops like it’s still 2005? We are XtremeDiscount.net — a growing digital-first movement backed by a powerful corporation with one mission: 🔥 End the cable tyranny. Bring digital freedom to the people. 🔥 Cable companies are clinging to coaxial cable, satellite dishes, bulky boxes, and overpriced bills — and we say NO MORE. We’re building a movement powered by real people from every background: ✅ Accountants ✅ Educators ✅ Designers ✅ Engineers ✅ Developers ✅ Tradespeople ✅ Writers ✅ Retail pros ✅ Hospitality legends ✅ Customer service wizards ✅ YOU! If you have skills, drive, or even just the belief that we deserve better TV without wires and fees — we want you standing with us. 🎯 This is not just a protest. It's a corporate-level campaign to pressure outdated providers into offering streamlined digital services and extreme discounts for everyone. 👉 Learn more, sign up, and stream your support: 🔗 https://xtremediscount.net Our Goals: Make digital streaming the new standard. Push cable giants to retire coaxial once and for all. Give everyday people the discount and convenience they deserve. Build a future where no one pays $200+ for TV again. Whether you're in finance, tech, the arts, logistics, or labor — there's a place for you in this mission. Join the XtremeDiscount Movement today and help build the future of affordable, wire-free digital living. No wires. No contracts. Just freedom. ✊ #EndTheCableTyranny 📡 #GoDigitalOrGoHome 🧠 #XtremeMindsUnite
Negotiable Salary
Level II Systems Engineer – NYC MSP / IT Consulting Firm (Midtown)
230 Park Avenue Suite ST-1C, New York, NY 10169, USA
Boutique MSP and IT consulting firm seeks a smart, reliable, client-facing Level II Systems Engineer. We support small to mid-size financial services firms, legal offices, and other professional clients throughout NYC. This is a hands-on role that combines remote support with on-site visits—mostly in Manhattan. You’ll be part of a small, experienced team managing networks, servers, and cloud systems across multiple clients. We offer a hybrid schedule with a mix of work-from-home and on-site client support. You must: • Be comfortable supporting and designing Windows-based networks • Have excellent communication and time management skills • Be able to work independently and solve problems under pressure • Enjoy a fast-paced, multi-client environment (this is not a helpdesk job) Required experience: Microsoft Server (2016/2019/2022), Active Directory, Group Policy • Microsoft 365 (Exchange Online, OneDrive, SharePoint, Teams) • Windows 10/11 and macOS desktop support • Basic networking (TCP/IP, DNS, DHCP, firewalls, VPN) • Remote monitoring tools (NinjaOne, RMM, or similar) Bonus points for: • Meraki, or Aruba networking • Hyper-V • Experience working at an MSP • Microsoft or CompTIA certifications Must be authorized to work in the U.S. Must pass a background check (financial and criminal). Please include a cover letter along with your resume.
Negotiable Salary
Low Voltage Security Systems Technician in NYC. (New York, NY)
357A 8th Ave, New York, NY 10001, USA
Kent Services is now hiring a security systems technician! See the job description and how to apply below. This position will partner with the current technician and under the direct supervision of the VP of Technology. The Systems Technician is responsible for providing maintenance and tech support for the day-to-day delivery of security services. Required experience: The security lead technician will be responsible for conducting on-site assessments, reading blueprints, collecting data, making recommendations, coordinating installation and troubleshooting, and for the coordination of the project design and implementation, providing needed assistance in accordance to company or department procedures. The lead technician will assist with training new staff members, and may be asked to perform other related duties, as needed and assigned by the supervisor or a manager. Duties: • Analyze survey and evaluate on-site and on location, and make recommendations. • Prepare for installation, lay out, equipment needs and plan implementation. • Establish system by connecting low-voltage cables, programming and calibrating equipment and signals, troubleshooting and identifying and correcting issues. • Maintain work records, document installation and equipment needs, maintain safe and secure work environment by following best practices and by maintaining confidentiality. Interested candidates email your resume or call me directly @ 347-617-7478. Open House on 7/25/25, 7/28/25, 7/29/25 All qualified candidates are welcomed! SEND YOUR RESUME TO gcuadros@kentservices.com OR TEXT the recruiter: Guillermo at 917-318 9228 (Ref: Low Voltage Technician) Address: 150 West 28th Street Suite; 1103 NY-NY 10001 Attire: Business Professional. Job Type: Full time Salary: $35.00 per hour Benefits: 401 (K) Matching Dental insurance Employee discount PTO Vision insurance Guillermo Cuadros Talent Manager
$35
About Us
Terms of Use
Privacy Policy
Help
Contact Us
FAQ
Cookie
Cookie Policy
Cookie Settings
Our Apps
Download
Download on the
APP Store
Download
Get it on
Google Play
© 2025 Servanan International Pte. Ltd.