NewSenior Network Engineer - TS/SCI w/ Poly Parsons CorpSenior Network Engineer - TS/SCI w/ PolyColumbia, MD$134,100–$241,400 / yearBachelor's Degree from an accredited college or university in Computer Engineering, Computer Science, Cybersecurity, Computer Engineering, or related discipline or an equivalent technical/scientific discipline specifically related to area of specialty ( Advanced degree may be preferred at this level). Perform complex systems development and IT infrastructure design work that may include logic network design, physical network design, manufacturing and development cost projections, IT systems engineering.
Senior Systems Infrastructure Engineer & Architect (Enterprise Mission Systems SME) Virginia Tech Applied Research CorporationSenior Systems Infrastructure Engineer & Architect (Enterprise Mission Systems SME)Arlington, VA$200,000–$275,000 / yearVT-ARC is seeking a Senior Systems Infrastructure Engineer & Architect (Enterprise Mission Systems SME) to support enterprise systems engineering, secure infrastructure modernization, classified enclave implementation, and operational transition for mission-critical enterprise communications, network modernization, and cyber programs within TS/SCI environments. The selected candidate will design, implement, and sustain secure enterprise systems capabilities across Windows, Linux, virtualization, directory services, DNS/DHCP/NTP, PKI/certificates, storage, backup and recovery, monitoring, patching, configuration management, and automation.
Senior Network Engineer Staffed4USenior Network EngineerAnnapolis Junction, MarylandThe ideal candidate will bring deep experience supporting LAN/CAN/WAN environments, network architecture, network performance optimization, secure communications, dataflow management, and mission-focused infrastructure. This role is responsible for network services across the full lifecycle, including design, implementation, administration, testing, deployment, maintenance, optimization, and modernization of existing 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.
Senior Tech Lead, Network Automation Engineer Freddie MacSenior Tech Lead, Network Automation EngineerMclean, VA$161,000–$241,000 / yearYour Impact: Technical Leadership & Platform Enablement: Serve as a senior technical lead for network observability and automation enablement, guiding the design, optimization, and troubleshooting of enterprise Ansible and Jenkins workflows that support scalable, resilient infrastructure operations. Operational Stability & Support: Provide senior-level technical leadership for platform stability, security, and operational readiness, including troubleshooting complex failures, improving recoverability, and supporting highly available services.
Senior AI Engineer IntelliGenesisSenior AI EngineerAnnapolis Junction, MDFull timeDetermination of official compensation or salary relies on several different factors including, but not limited to: level of position, complexity of job responsibilities, geographic location, candidate’s scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements and alignment with local market data. A day in the life includes architecting scalable AI pipelines, deploying models to edge and cloud environments, integrating AI into cybersecurity workflows, and mentoring junior engineers.
Software Engineer (Mid/Senior) - Embedded Systems & HITL ZTI Solutions, LLCSoftware Engineer (Mid/Senior) - Embedded Systems & HITLReston, Virginia$140,000–$200,000Qualifications: Typical Education and Experience: Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, or a related technical discipline; career experience, knowledge, and industry certifications will be considered in lieu of degrees. The successful candidate will be embedded with a multidisciplinary team of software, hardware, and systems engineers responsible for the design, development, integration, and certification of low-level software running on bare metal targets and interfacing with custom and government-furnished hardware.
Embedded Development Engineer Cohere Technology Group LLCEmbedded Development EngineerHerndon, VAWhen assessing candidates for the Embedded Systems Software Developer position, Cohere is looking for candidates with the following knowledge, skills, and abilities: Software – Candidates should be able to demonstrate extensive experience coding in C/C++ and Python, including understanding Object Oriented Programming, Networking (sockets), Multithreading, and implementing cryptographic protocols for data at rest and data in transit. Hardware – You should have some understanding of how operating systems use and leverage hardware protection capabilities and how to use these to prevent a wide range of cyber attack techniques, including stack and heap attacks such as buffer overflows, off by one vulnerabilities, memory leaks, and format string attacks.
Principal/Sr. Principal RF Microwave/Mixed Signal Design Engineer Northrop GrummanPrincipal/Sr. Principal RF Microwave/Mixed Signal Design EngineerBaltimore, MD$108,800–$163,200 / yearMS E&S is seeking engineers with experience and interest in electronic assembly and packaging design including: Designing, modeling, and verifying RF and mixed signal assembly product types including apertures, radome, circulators/isolators, Transmit/Receive modules and switches, interposer assemblies, filters, RF manifolds/splitters, backplanes, beamformers, and other relevant RF building blocks within RF antenna subsystem. Utilizing world class manufacturing capabilities both on-site and within the broader company for prototyping through full-rate production from the foundry level to microelectronic packaging to printed circuit board fabrication and assembly to subsystem level integration and test.
Principal/Sr. Principal Digital-Rf Hardware Subsystem I&T Engineer Northrop GrummanPrincipal/Sr. Principal Digital-Rf Hardware Subsystem I&T EngineerBaltimore, MD$108,800–$163,200 / yearThe above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions. The qualified candidates will work with a diverse and talented team of engineers developing innovative and cost-effective systems that support a broad range of products and business areas across the lifecycle of a program.
Principal/Sr Principal PCB Producibility Engineer Northrop GrummanPrincipal/Sr Principal PCB Producibility EngineerBaltimore, MD$108,800–$163,200 / yearWe strive to attract and retain the best employees by providing an inclusive work environment wherein employees are receptive to diverse ideas, perspectives, and talents to help solve our toughest customer challenges: to develop and maintain some of the most technically sophisticated products, programs, and services in the world. Collaborate with cross functional team-design teams, Global Supply Chain, PCB Category Management team, and PCB Fabricators to support PCB sourcing strategy and supplier readiness reviews.
AV Engineer - Professional Freddie MacAV Engineer - ProfessionalMclean, VA$77,000–$115,000 / yearThis role serves as a hands-on technical resource for maintaining, troubleshooting, repairing, and documenting AV systems across corporate conference rooms, huddle rooms, configurable event spaces, collaboration areas, and executive meeting environments. Perform routine inspections, preventative maintenance, troubleshooting, and repair of AV systems throughout Freddie Mac spaces, including conference rooms, huddle rooms, configurable rooms, event spaces, and supported collaboration areas.
Cloud Engineer Ang SignalCloud EngineerWashington, District of ColumbiaAlongside a team of cloud and network engineers, the candidate will engage with line and program offices in a solutions architecture capacity, perform design and proof of concept work, deploy new services for customers, and support the operational Cloud environment. Participate in building and supporting an Azure landing zone that will provide security and routing services from hub VNETs with IaaS-based firewalls managing traffic between VNETs and ExpressRoutes.
Lead Engineer-Owings Mills, MD (On-site) Georgia Tek SystemsLead Engineer-Owings Mills, MD (On-site)Owings Mills, MDManage Data Center Infrastructure , including the migration of Fabric Path to a new data center core, configuration, and operational support. Provide immediate support and address growth requirements for the global Wi-Fi network, including updates, security vulnerability mitigation, and SSID adjustments.
Cybersecurity Engineer (Remote) Talent Acquisition ConceptsCybersecurity Engineer (Remote)Arlington, VARemoteThe Cybersecurity Engineer is a Subject Matter Expert in applying the Risk Management Framework (RMF) and will be responsible for managerial direction and development of one or more projects under the supervision of the Cybersecurity Program Manager. The Project Manager will manage and interface with key clients and cultivate effective relationships with existing and potential stakeholders and partners to develop business, prepare proposals, negotiate contracts, and oversee the successful delivery of projects.
Lead Firewall Engineer Abile Group, Inc.Lead Firewall 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.
System Engineer Que Technology GroupSystem EngineerAnnapolis Junction, MarylandThe ideal candidate will possess strong technical expertise, excellent communication skills, and a commitment to maintaining system integrity, performance, and security while working closely with users and customers. Que Technology Group, Inc. is seeking a highly motivated System Engineer to join a small, mission-focused team supporting critical client/server environments.
Cloud Automation Engineer Dutch Ridge Consulting GroupCloud Automation EngineerArlington, VAFull timeDRCG offers expertise in Systems Integration (SI), Information Technology (IT) solutioning, Program Management, Risk Management, Business Process Reengineering (BPR), Requirements Engineering, Workflow Solutioning, and Business Consulting Services. Cloud Automation Engineer Company OverviewDutch Ridge Consulting Group, LLC (DRCG) is an ISO 9001:2015, Small Business Administration (SBA) Certified Service-Disabled Veteran-Owned Small Business (SDVOSB).
Tier 2 IT Support Engineer Dark Wolf SolutionsTier 2 IT Support EngineerHerndon, VA$70,000–$100,000 / yearIn this role, you will serve as an escalation point for complex technical issues, managing a broad spectrum of internal systems spanning corporate networks, cloud environments, identity management, and end-user support. Deploying, patching, and securing internal endpoints (Windows, macOS, Linux) utilizing Mobile Device Management (MDM) and Endpoint Detection and Response (EDR) solutions.
Forward Deployed Engineer, Federal Cape Asset ManagementForward Deployed Engineer, FederalArlington, VA$175,000–$235,000 / yearIn 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.