Sr. Systems Engineer (Endpoint Detection & Response) Themis InsightSr. Systems Engineer (Endpoint Detection & Response)Fort Meade, MDThis critical role bridges high-level systems architecture with operational defense capabilities, ensuring total endpoint visibility, robust threat containment, and resilient configuration management across all enterprise and mission-critical assets to defend national security infrastructure against sophisticated cyber threats. Additionally, the individual will act as a primary technical advisor to Government stakeholders on system risks and engineering considerations, provide advanced forensic support to the SOC during critical high-priority incidents, and actively mentor junior and mid-level engineering personnel within the program.
Dataflow Systems Engineer Booz Allen Hamilton Inc.Dataflow Systems EngineerLaurel, MD$61,900–$141,000 / yearYour customer will trust you to provide Tier 1 operations support for customer data flow requests, specify requirements for new data flows, coordinate with data flow service providers, and define processes, business rules, and functional requirements for mission systems that support data flow. You will work closely with customers and stakeholders across a variety of roles and teams to plan and implement dataflows supporting critical cyber missions.
NewNaval Systems Engineer Booz Allen Hamilton IncNaval Systems EngineerArlington, VA$86,800–$198,000 / yearYou'll work with program leadership to review contracts, project cost accounting, and perform tactical planning using tools, including JIRA and Confluence, SharePoint, and regular interactions with SMEs, schedules, clients, and external entities. Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
Systems Engineer (Compliance) Themis InsightSystems Engineer (Compliance)Fort Meade vicinity, MDBachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required. We provide fresh alternatives to ordinary, mainstream consulting firms through small, highly skilled, and hand-picked teams that can meet clients' needs in any industry.
Deployment/Lead Systems Engineer Avid Technology Professionals LLCDeployment/Lead Systems EngineerAnnapolis Junction, MDWe're looking for a seasoned deployment systems engineer with project lead experience and strong technical aptitude. This is a Task Order/Project Lead position on a newly awarded contract that offers an extremely competitive salary/benefits and stability.
Wireless Network Engineer Booz Allen Hamilton IncWireless Network EngineerAberdeen, MD$77,600–$176,000 / yearYou developed expertise through years of hands‑on work with operational and tactical radio and network systems, modern software architectures, and a deep understanding of how applications, transports, waveforms, and mission services operate on both disconnected, degraded, intermittent, and limited (D-DIL) networks and enterprise, resilient, high‑performance networks. Knowledge of military radio waveforms, transport, communications planning systems, and mission critical networking systems including interoperability across heterogeneous transports, routing frameworks, tactical‑edge networks, and government mission systems supporting the Department of War.
Mid - Senior Level System Engineer (AI) Belay TechnologiesMid - Senior Level System Engineer (AI)Annapolis Juction, MD$105,000–$200,000 / yearSalary Range Mid-Level: $105,000 to $200,000Senior Level: $168,000 to $240,000 Belay Technologies is a certified Service-Disabled Veteran-Owned Small Business located in Columbia, Maryland (Baltimore/Washington area). Required Skills and experience include: Familiarity with software development using Java or JavaScript frameworks, RESTful microservices, and Cloud-based architecture and deployment (Amazon Web Services).
Systems Engineer (SE1/SE2/SE3) – Data Science & Complex Systems WILLCORSystems Engineer (SE1/SE2/SE3) – Data Science & Complex SystemsAnnapolis Junction, MarylandDevelop and apply machine learning and natural language processing (NLP) techniques to extract and process data from a wide range of unstructured and semi-structured documents (e.g., PDFs, CONOPS, DODAF artifacts). This role involves working with unstructured and semi-structured data sources, developing machine learning models, and applying advanced analytical techniques to support mission-critical objectives.
System Engineer/COMSEC Manager TS/SCI Poly Leidos Holdings IncSystem Engineer/COMSEC Manager TS/SCI PolyAnnapolis Junction, MD$107,900–$195,050 / yearLeidos is seeking a Systems Engineer/COMSEC Manager to support a high-impact, multi-agency program serving the United States Space Force (USSF)/Space Systems Command (SSC), the United States Air Force (USAF), and other key mission stakeholders. Must be well versed in national level policy (CNSSI 4005 "National Policy for Safeguarding Communications Security (COMSEC) Facilities and Materials", CNSSI 4001 "Controlled Cryptographic items, CNSSI 4003 Reporting and Evaluating Communications Security (COMSEC) Incidents", and CNSSI Policy "No.
NewEnterprise Architect/Systems Engineer VTGEnterprise Architect/Systems EngineerBethesda, MarylandFull timeThis includes developing the: Work closely with cross-functional teams, including content providers, content consumers, developers, engineers, and business analysts. You will play a critical role in documenting and shaping our client's IT enterprise architecture, ensuring alignment with the client’s vision of driving interoperability across organizations.
Systems Engineer (VHDL) WILLCORSystems Engineer (VHDL)MarylandThe ideal candidate will have strong expertise in VHDL or Verilog HDL coding and simulation, along with experience using ModelSim and Xilinx tools. We are seeking an experienced Hardware Engineer to support a project, specializing in FPGA design and development.
Systems Engineer (Hardware) WILLCORSystems Engineer (Hardware)MarylandThe ideal candidate will have strong expertise in VHDL or Verilog HDL coding and simulation, along with experience using ModelSim and Xilinx tools. We are seeking an experienced Hardware Engineer to support a project, specializing in FPGA design and development.
Sr. Systems Engineer (Endpoint Detection & Response) Power3 SolutionsSr. Systems Engineer (Endpoint Detection & Response)MarylandThis critical role bridges high-level systems architecture with operational defense capabilities, ensuring total endpoint visibility, robust threat containment, and resilient configuration management across all enterprise and mission-critical assets to defend national security infrastructure against sophisticated cyber threats. Additionally, the individual will act as a primary technical advisor to Government stakeholders on system risks and engineering considerations, provide advanced forensic support to the SOC during critical high-priority incidents, and actively mentor junior and mid-level engineering personnel within the program.
Electrical Systems Engineer ll/lll Textron IncElectrical Systems Engineer ll/lllHunt Valley, MD$88,200–$167,900 / yearCustomer interfacing and ability to build relationships + Use of Model Based Systems Engineering principles to develop SysML Models and DOORS requirement management tool preferred + Ability to work in teams and independently with minimal direction + An existing U.S. Security Clearance is desired. Recruiting Company: Textron Systems Primary Location: US-Maryland-Hunt Valley Job Function: Engineering Schedule: Full-time Job Level: Individual Contributor Job Type: Experienced Shift: Compressed Work Week (9x80) Travel: Yes, 10 % of the Time Job Posting: 06/26/2026, 1:45:43 PM Job Number: 343419.
Systems Engineer Booz Allen HamiltonSystems EngineerArlington, Virginia$62,000–$141,000 / yearOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Biophotonics Systems Engineer Johns Hopkins Applied Physics LaboratoryBiophotonics Systems EngineerLaurel, MarylandFull timeAPL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges.
Senior Electro-Optical Systems Engineer Johns Hopkins Applied Physics LaboratorySenior Electro-Optical Systems EngineerLaurel, MarylandFull timeAPL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. Develop test strategies, define performance metrics, oversee laboratory characterization, and drive technical investigations to resolve integration challenges and mature system designs.
Principal Systems Engineer (Microsoft) DOJ NSD Active Top Secret Required ITC FederalPrincipal Systems Engineer (Microsoft) DOJ NSD Active Top Secret RequiredWashington, DCHas expertise in multiple operating systems and is responsible for configuration, patch management, troubleshooting, all versions and sub-version upgrades, and all aspects of the availability of servers and systems. This position provides enterprise Microsoft systems engineering and management support, ensuring the configuration, security, performance, and availability of servers and enterprise systems across the environment.
Advanced Concepts and Experimentation Systems Engineer Johns Hopkins University Applied Physics Laboratory LLCAdvanced Concepts and Experimentation Systems EngineerLaurel, MDAPL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. If so, we're looking for someone like you to join our team at APL to solve complex technicalproblems to integrate new capabilities into current and future precision strike weapons systems.
Systems Engineer 4 - (Systems Engineering, ISO/IEC 15288) AkinaSystems Engineer 4 - (Systems Engineering, ISO/IEC 15288)Annapolis Junction, MarylandA Bachelor’s degree in a Qualified Engineering Field or a related discipline from an accredited college or university plus ten (10) years of systems engineering experience. A Master’s degree in a Qualified Engineering Field or a related discipline from an accredited college or university plus eight (8) years of systems engineering experience.