NewElectronic Security Field Engineer Kastle SystemsElectronic Security Field EngineerSterling, VirginiaKastle Systems Makes Strategic Investment in i2G Systems, Strengthening Leadership in Serving High-Security Industries and High-Value, Large Scale Facilities" Read More About the Partnership Here: https://www.kastle.com/kastle-systems-makes-strategic-investment-in-i2g-systems-strengthening-leadership-in-serving-high-security-industries-and-high-value-large-scale-facilities/ . This position will provide engineering design and support for security solutions for new and existing clients while working alongside internal teams, external teams, clients, and subcontractors to ensure project success.
Senior Security Operations Engineer Tri -Force Consulting ServicesSenior Security Operations EngineerWashington, WashingtonManage enterprise log management and security monitoring platforms, ensuring collection, normalization, retention, and analysis of security-relevant telemetry across servers, endpoints, applications, cloud platforms, and network devices. The Senior Security Operations Engineer is responsible for architecting, implementing, configuring, administering, tuning, and operationally managing enterprise cybersecurity technologies within complex production environments.
NewData Engineer / Data Project Lead - Grants Management - ACF/OGM/OHS Guardians of Honor Future WorkData Engineer / Data Project Lead - Grants Management - ACF/OGM/OHSOxon Hill, MDThe successful candidate will lead data systems architecture and integration efforts, supervise and manage data projects and the staff who support them, and ensure data-driven tools (including workflow and task tracking solutions utilizing Smartsheet) remain reliable, well-integrated with federal systems (e.g., HSES, AMS, GrantSolutions), and aligned with user needs. High level of demonstrated advanced proficiency in utilizing and integrating a variety of web-based and commercial off-the-shelf data management software packages such as Smartsheet, SQL, Python, API development, AWS, Azure, Power BI, etc.??as well as Microsoft Excel, PowerPoint.
Senior AI Security Engineer The MITRE CorporationSenior AI Security EngineerMclean, VA$143,600–$179,500 / yearBasic Qualifications: Typically requires a minimum of 5 years of experience in artificial intelligence with a Bachelor's degree in a relevant field; or 3 years and a Master's degree; or a PhD with relevant experience who can immediately contribute at this job step; or equivalent combination of AI-related education and work experience. The TSAI Department supports our sponsors' missions by delivering capabilities for securing and increasing trust in AI-enabled systems, including data driven AI risk awareness and mitigation, AI red teaming, and trusted tools and techniques for applying AI in high consequence environments.
Senior Communications Security COMSEC Engineer JCS Solutions LLCSenior Communications Security COMSEC EngineerFort Belvoir, VA$90,000–$106,000 / yearThe I3TS program provides enterprise-wide IT support to enable DTRA’s Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA’s internal and external mission partners operating in CONUS and OCONUS locations If you are interested in a challenge and a great working environment, apply today! JCS Solutions LLC is seeking a Senior Communications Security (COMSEC) Engineer in Fort Belvoir, VA to support large-scale migration and operations on a large, high-profile DoW contract.
Platform Engineer - Security Focus ATR, LLCPlatform Engineer - Security FocusSpringfield, VirginiaRemote$70,000–$85,000 / yearFull timeThe Platform Engineer will be responsible for maintaining, troubleshooting, and optimizing Windows Server, Microsoft 365, Azure, and line-of-business systems while also supporting security incident response, email threat analysis, endpoint protection, and identity security. Job Description: We are seeking a senior-level Platform Engineer with a strong background in managed services and security operations to support multi-tenant client environments.
SIEM Engineer CymertekSIEM EngineerReston, VirginiaCybersecurity Engineer, Security Operations Center (SOC) Engineer, Security Analyst, Threat Detection Engineer, Incident Response Engineer, Security Automation Engineer, Cyber Defense Engineer, Network Security Engineer, SIEM Administrator, Security Architect, etc. Cybersecurity, Computer Science, Information Technology, Information Assurance, Network Security, Systems Engineering, Software Engineering, Data Science, Information Systems, Electrical Engineering, etc.
NewHardware (Electrical) Engineer Shift5Hardware (Electrical) EngineerArlington, VA$130,000–$180,000 / yearIt requires technical fluency in PCB design, ownership of the full hardware development lifecycle, and the Relentless Innovation needed to solve the toughest problems facing the transportation and defense industries. This role sits at the intersection of Electrical Design , Hardware Lifecycle Management , and Aerospace/Defense Compliance and will play a critical role in supporting Shift5's next phase of growth.
Cloud Network Engineer, Senior Booz Allen HamiltonCloud Network Engineer, SeniorMcLean, Virginia$77,600–$176,000 / yearYou’ll upgrade or develop enterprise-wide infrastructure, troubleshoot and resolve complex network issues, analyze current working infrastructures, and increase security, reliability, and availability for mission-critical network systems. 5+ years of experience with general networking and network security concepts such as BGP, OSPF, TCP, IP, DNS, and MPLS, including AWS networking services and their integration and implementation.
IT Security Engineer AHU TechnologiesIT Security EngineerWashington, District of ColumbiaEstablish and maintain regular written and in-person communications with the organization’s executives, decision-makers, stakeholders, department heads, and end users regarding pertinent network activities. The Network Engineer will gain organizational commitment for all network infrastructure plans and initiate and participate in projects to evaluate technologies and methods for implementing these plans.
SME Network Engineer Bridge Core (BCore)SME Network EngineerHerndon, Virginia$190,000–$220,000 / yearFull timeBachelor's or Master’s Degrees are preferred in one or more of the disciplines described below where specific skills may include the following: Design, implement, and manage firewall solutions utilizing Cisco, Pala Alto, and Juniper network devices. Bcore accelerates decisive advantage for warfighters and intelligence professionals by fusing human insight, rapid-fire engineering, precision-measured outcomes, and relentless grit into mission-ready solutions.
Network Engineer Bridge Core (BCore)Network EngineerHerndon, Virginia$170,000–$185,000 / yearFull timeBachelor's or Master’s Degrees are preferred in one or more of the disciplines described below where specific skills may include the following: Design, implement, and manage firewall solutions utilizing Cisco, Pala Alto, and Netscaler firewall network devices. Bcore accelerates decisive advantage for warfighters and intelligence professionals by fusing human insight, rapid-fire engineering, precision-measured outcomes, and relentless grit into mission-ready solutions.
Traffic Modeling or Missile Tracking System Engineer with ACTIVE Secret Security Clearance Geologics CorporationTraffic Modeling or Missile Tracking System Engineer with ACTIVE Secret Security ClearanceChantilly, VA$75–$92 / hourYou will be part of an elite team providing the evolution, expansion, integration, testing and maintenance of the ground entry points, operations centers, enterprise test and checkout capabilities and infrastructure management, including all development, systems engineering, integration, testing, maintenance, and site support. As a Traffic Modeling System Engineer or Missile Tracking System Engineer , you will be a key member of a cross-functional team responsible for developing and deploying state-of-the-art ground operational systems for the Proliferated Warfighter Space Architecture (PWSA).
NewSystems Engineer Lead - DC area - Hybrid - DHS Suitability required to apply Bow Wave LLCSystems Engineer Lead - DC area - Hybrid - DHS Suitability required to applyArlington, VAJob Description Provides technical engineering support to the design, integration, and evaluation of tools and capabilities used in OSINT and SCG-related pilots. Support integration planning with existing CBP/DHS systems, subject to Government direction.3.
NewAOUSC - Detection Engineer cFocus Software IncorporatedAOUSC - Detection EngineerWashington, DCJob Description cFocus Software seeks a Detection Engineer to join our program supporting the Administrative Office of the United States Courts (AOUSC). 2+ years’ experience with demonstrated proficiency developing detections in a SIEM (utilizing Splunk ES or Microsoft Sentinel).
Endpoint Security Engineer HalvikEndpoint Security EngineerAlexandria, VAFull timePosition OverviewThe SentinelOne Endpoint Security Engineer is responsible for the administration, management, and optimization of the organization's endpoint security environment, with a primary focus on SentinelOne Endpoint Protection Platform (EPP) and Endpoint Detection and Response (EDR). Halvik is a highly successful WOB business with more than 50 prime contracts and 500+ professionals delivering Digital Services, Advanced Analytics, Artificial Intelligence/Machine Learning, Cyber Security and Cutting-Edge Technology across the US Government.
Cyber Security Engineer (5462) SMXCyber Security Engineer (5462)Quantico, VARemote$103,100–$171,820 / yearThe SMX salary determination process takes into account a number of factors, including but not limited to, geographic location, Federal Government contract labor categories, relevant prior work experience, specific skills, education and certifications. A key focus will be improving compliance efficiency through GRC platforms, APIs, scripts, cloud-native services, and automation for evidence collection, control validation, documentation, reporting, and remediation tracking.
Model-Based Systems Engineer LeidosModel-Based Systems EngineerWashington, DC$69,550–$125,725Bachelor’s degree in engineering or related field with 2+ years of prior relevant experience or a master’s degree with at least a year experience in one of these areas: systems engineering, software engineering, test engineering or related field. March 30, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Senior Model Based Systems Engineer LeidosSenior Model Based Systems EngineerAlexandria, VA$107,900–$195,050Bachelor’s degree in engineering or related field with 8+ years of prior relevant experience or a master’s degree with 6+ years of experience in one of these areas: systems engineering, software engineering, test engineering or related field. Your role will directly support our diverse portfolio of programs through a combination of requirements and design architecture analysis; MBSE Model development; mentoring junior engineers and assisting technical leadership develop briefing material.
NewTEMPEST Engineer RBR TechnologiesTEMPEST EngineerLinthicum Heights, MDRequiredQualificationsCertified TEMPEST Professional Level II (CTP-II)3+ years of experience with TEMPEST testing, and/or TEMPEST manufacturingActive Polygraph (current CI Poly under 6 yrs)At least 2-3 years required -RF, Electrical Engineering, or EEE experience: Understanding how digital devices generate unintentional emissions and designing countermeasures such as shielding, filtering, and grounding. Since 2011, we have continued to employ the highest caliber of professionals whose success is attributed to the intelligence, dedication, and years of experience within many government organizations including the Intelligence Community (IC), Department of Defense (DoD), and Defense Information Systems Agency (DISA).RBR-Technologies has an immediately available opening for a TEMPEST Engineer to support the MPO customer.