Information Systems Security Engineer (ISSE) NewGen TechnologiesInformation Systems Security Engineer (ISSE)Lorton, VirginiaOur team of Highly Cleared Specialists have hard-to-find skills and expertise in a wide spectrum of technologies to provide solutions that transform business processes and solve problems of national significance. Our Partner is building a team of highly qualified professionals specializing in Cybersecurity, Cloud, and Systems Engineering to support the development and sustainment of secure enclaves at the edge.
Network Based Systems Analyst IV ARSIEMNetwork Based Systems Analyst IVArlington, VACollects network intrusion artifacts (e.g., PCAP, domains, URI’s, certificates, etc.) and uses discovered data to enable mitigation of potential Computer Network Defense incidents. Assists with real-time CND incident handling (i.e., forensic collections, intrusion correlation and tracking, threat analysis, and advising on system remediation) tasks to support onsite engagements.
Cyber Data Analysis Engineer Abile Group, Inc.Cyber Data Analysis EngineerSpringfield, VirginiaAbile Group, founded in July 2004 to support the Intelligence Community and its contractors across Enterprise Analytics, IT & Systems Engineering, and Program & Project Management, merged with Valiant Solutions in January 2026 - an established provider of cybersecurity technologies and services for Federal Agencies since 2005. With significant experience serving the Federal Government, we remain dedicated to our employees and clients and seek high‑performing professionals who excel at providing guidance, developing solutions, and delivering implementation support that blends industry best practices with client expertise and Abile’s broad technical capabilities.
Critical Facilities Field Service Engineer ATS CompaniesCritical Facilities Field Service EngineerManassas, VA$60,000–$78,000 / yearOur talented team of systems integrators make a difference by engineering, installing, and maintaining building automation systems that are thoughtfully designed to reduce energy consumption, optimize building performance, and provide the best conditions for tenant occupants. We know they care about the valuable work they do and we care about making sure they have all the support they need to thrive and grow, including, but not limited to: Fair and equitable pay that meets and exceeds market rates.
Associate Implementation Engineer Regulus GroupAssociate Implementation EngineerDistrict of Columbia, District of ColumbiaHeadquartered in Woodstock, Virginia, our depth of experience integrated with a broad set of program management, finance, and operations research capabilities has enabled Regulus to become the premier systems engineering and program management services provider for the Federal Aviation Administration’s (FAA) most challenging programs. Regulus Group: A Leading Air Traffic Management Company for the National Airspace was founded in 2002 and aptly named after the brightest star in the constellation Leo.
Isse Waypoint Human CapitalIsseChantilly, VirginiaWorking closely with systems engineers, administrators, developers, and government stakeholders, the ISSE will apply Risk Management Framework (RMF) principles, implement NIST SP 800-53 security controls, support vulnerability remediation, and develop security documentation required for system accreditation. The selected candidate will integrate cybersecurity throughout the system development lifecycle, ensuring cloud and on-premises systems are designed, implemented, and maintained in accordance with Intelligence Community and DoD security requirements.
NewEngineer; Cloud Systems or Architect, Cloud Systems GCP (Google Cloud Professional) (SME) PlanIT GroupEngineer; Cloud Systems or Architect, Cloud Systems GCP (Google Cloud Professional) (SME)Reston, VAClient CIO Architecture, Strategy & Innovation (CASI) is responsible to assist Vice President of Information Technology (IT) design, develop, maintain, support, and translate corporate business vision and strategy along with stakeholder input into objectives for building, enhancing, or replacing business and IT systems capabilities, together with an implementation of a comprehensive IT roadmap, all-the-while maintaining resilience to change as a key architectural and strategy objective for the enterprise. • Tasks – might include (neither exhaustive nor restrictive): o Advises and assists IT functional groups to define and implement solutions aligned with a Cloud based Microservices / Service Oriented Architecture (SOA) for infrastructure or business applications.
Cleared Sr Network Engineer (onsite) Marathon TSCleared Sr Network Engineer (onsite)Ashburn, VAThe Sr Networking and Integration consultant will play a pivotal role in the U.S. Customs and Border Protection (CBP) Operational Technology Support Services (OTSS) project, providing expert guidance and strategic oversight for all technical initiatives. Marathon TS is looking to hire a cleared Sr Network Engineer to work onsite in Ashburn, VA or Springfield, VA on a newly awarded contract supporting the Department of Homeland Security Customs and Border Protection (Client CBP).
Lead Network Engineer Quadrant, Inc.Lead Network EngineerFt. Meade, MDPerform testing and support implementation of the DMZ COI VPN (part of NIPRNet Hardening project), which provides separation of the NIPRNet traffic and Mission Critical Community of Interest (COI) traffic using the MPLS L3VPN service. Strong routing protocols experience: BGP, MPLS/RSVP, OSPF, IS-IS, Multicast, Layer-2/Layer-3 Virtual Private Network (VPN) and Carrier Supporting Carrier (CsC).
NewNetwork Engineer SME - TS/SCI w/Polygraph GD Information TechnologyNetwork Engineer SME - TS/SCI w/PolygraphHerndon, VirginiaManage and allocate network installation and engineering tasks, configure and maintain communications systems, familiarity with implementation of LAN and WAN equipment including firewalls, servers, workstations, routers, switches, hubs, storage devices, A/V equipment and equipment racks. Candidate should be able to define internal and external customer IT infrastructure architecture needs and then design solutions to meet those needs to include: capacity planning, systems configuration and tuning, monitoring backups, and installations of hardware and software.
NewNetwork Engineer - TS/SCI w/Poly GD Information TechnologyNetwork Engineer - TS/SCI w/PolyAnnapolis JunctionAbility to troubleshoot network issues and failures and follow best practices and troubleshooting methodology to quickly assess current situations, find solutions, and implement changes to correct and/or update network topologies to ensure stability and functionality. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.
NewNetwork Engineer - TS/SCI w/Polygraph GD Information TechnologyNetwork Engineer - TS/SCI w/PolygraphHerndon, VirginiaManage and allocate network installation and engineering tasks, configure and maintain communications systems, familiarity with implementation of LAN and WAN equipment including firewalls, servers, workstations, routers, switches, hubs, storage devices, A/V equipment and equipment racks. Candidate should be able to define internal and external customer IT infrastructure architecture needs and then design solutions to meet those needs to include: capacity planning, systems configuration and tuning, monitoring backups, and installations of hardware and software.
NewCivil Engineer (Lead) U.S. Department of TransportationCivil Engineer (Lead)Washington, DC$113,603–$176,120 / yearSignificant investments are advancing the research and development of autonomous vehicles, environmentally friendly electric aircraft, high-speed and long-endurance solar-powered aircraft, and new types of space vehicles. We are a diverse workforce of over 44,000 located nationwide and spanning over 120 occupations to include air traffic control specialists, aviation safety inspectors, engineers, scientists, technicians, and business professionals.
Cyber Security Engineer Staffed4UCyber Security EngineerChantilly, VirginiaThis role supports enterprise cyber security initiatives by leading Assessment & Authorization (A&A) efforts, continuous monitoring, cyber risk management, vulnerability assessments, and cyber security engineering activities across a complex enterprise environment. The successful candidate will work closely with government stakeholders, system owners, engineers, and external partners to maintain secure, accredited systems while helping develop and deploy advanced cyber security capabilities.
Network Engineer - F5 Load Balancing Atlantic Partners CorporationNetwork Engineer - F5 Load BalancingRockville, MDResponsibilities include managing load balancing solutions, troubleshooting network performance issues, configuring LTM, GTM/DNS, SSL offloading, and high availability environments, while collaborating with infrastructure and security teams to ensure optimal network performance and reliability. Experience with Cisco networking, network monitoring tools, automation, and working in large enterprise environments is highly preferred.
NewNetwork Engineer 1 | TS/SCI w/ poly security clearance Power3 SolutionsNetwork Engineer 1 | TS/SCI w/ poly security clearanceAnnapolis Junction, MarylandThe Level 1 Network Engineer shall possess the following capabilities: -Cisco IOS, CatOS, NxOS, filter and access control, Ciscoworks, TACACS+, ASA, FWSM, HP Openview, Cisco routers, Cisco Switches, F5/Cisco load balancers, Infiniband, Juniper, FiberChannel (FC) SAN, and VPN (IPSEC). Must have datacenter network design and architecture experience to include installation and configuration of Cisco routers, switches, firewalls, and IPSEC virtual private networks.
Storage Engineer Galapagos Federal Systems LLC.Storage EngineerWashington, Washington, DC$130,000–$140,000 / yearFull timeWe deliver professional services in IT Design & Installation, Cybersecurity Engineering & Support, Application Integration & Development, Software & Hardware Engineering, Network & Systems Management, Information Systems Security, and Business Management Services. This role provides Tier 3 engineering support for storage systems, ensuring high availability, data integrity, performance, and recoverability across enterprise and wide area network environments.
Cloud Engineer Staffed4UCloud EngineerChantilly, VirginiaThe ideal candidate will have experience supporting cloud environments, developing scripts or software solutions, troubleshooting complex systems, and working closely with technical teams to ensure reliable system performance. We are seeking a Cloud Engineer with strong programming and technical support experience to support mission-critical broadcast systems for a government customer in Chantilly, VA.
Forward Deployed Engineer, Federal CapeForward Deployed Engineer, FederalArlington, VirginiaIn a world of demo-ware and big promises, FDEs delivers tangible outcomes: they embed with federal customers, translate ambiguous mission needs into working software, and feed hard-won demand signal back into product and engineering. Our journey began when our founder recognized a critical vulnerability in our modern world: everyone relies on the same stagnant cellular infrastructure and legacy systems that track our every movement, monitor and profile our connections, and lose and sell our personal data.
Systems Engineer - Secret required ParsonsSystems Engineer - Secret requiredMarylandBecome part of a diverse group of 500 professionals delivering expertise in systems integration, software and hardware engineering, and technical leadership across Aberdeen Proving Ground and Edgewood, Maryland, for a range of efforts spanning 5 years and a total value exceeding $600 million. The ideal candidate is a big-picture thinker with strong technical skills, adept at designing, integrating, and maintaining complex systems that drive Army modernization and support to the warfighter.