Senior Cyber Systems Engineer, Strategy & Security
Arcfield
Arcfield is seeking a Cybersecurity Systems Engineer in Chantilly, VA to support a national customer. You will collaborate with Risk Management stakeholders to advance processes, develop project reviews, and deliver high-quality findings for senior government officials. The role requires TS/SCI with Poly, DoD 8570/8140 certification, and the ability to work core hours (0900–1500, Mon–Fri). A STEM background and extensive experience are essential. #J-18808-Ljbffr
- ...Description: The program provides Systems Engineering and Technical Assistance (... ...support in the areas of Cyber Security and Management to improve... ...timelines. Provide senior-level support to the senior... ...for closing gaps. Develop strategies to comply with privacy and...SeniorHourly payContract workTemporary workFor contractorsWork experience placementRemote work
$146k - $234k
ResponsibilitiesMonitors, analyzes, and detects cyber events and incidents within information systems and networks under general... ..., coordinates and maintains security toolsets to support... ...requirements by evaluating business strategies and requirements; researching information...SuggestedContract workShift work- ...KBR’s National Security Solutions is seeking a Senior Communications Systems Engineer to provide SETA support and systems engineering for RF and laser communication networks spanning space and ground segments, with a focus on evolving architectures and secure communications...Senior
- ...Leidos is seeking a Senior Systems Engineer to design, build, and sustain Windows-based systems within multi-domain enclaves. The role covers... ...like Citrix, Exchange, and SQL Server, with PKI, ePO endpoint security, and PowerShell automation. The candidate should have a...Senior
$105.4k - $207.8k
Position Summary Cyber Palo Alto Networks Security Engineer/ Senior Consultant, Strategy, Growth, and TransformationDeloitte’s Cyber business is passionate about... ...Threat Prevention, intrusion prevention system/intrusion detection system (IPS/IDS), Anti-Spyware...SeniorWork experience placementLocal areaRemote work- ...Level Cybersecurity Professional to join the Cybersecurity IPT, focusing on ground segment cloud infrastructure and securing mission-critical information systems through the full SDLC in an Agile environment. You will lead as a cybersecurity lead for a new mission,...Senior
- ...Everfox seeks a Senior Cyber Engineer to design, deploy, and support Cross Domain solutions for U.S. Government customers. expects hands-on engagement, advanced design, and customer-facing work across secure environments. Candidates should have 8+ years in cyber engineering...Senior
- ...is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We’re a nonprofit engineering, applied research, and advanced... ...help shape the future.MITRE’s Electronic Systems Security department is seeking to hire talented...SeniorWork experience placementInternshipLocal areaImmediate start3 days per week
- ...Northrop Grumman Space Systems seeks an experienced Cyber Systems Engineer to support RMF and cybersecurity across the program. The role requires TS/SCI clearance... ...with cross-functional teams to implement secure architectures. Responsibilities include guiding system...SeniorRelocation package
- ...M.C. Dean is hiring a Tech Specialist 6 in the Security and Electronic Systems (SES) unit to design, engineer, integrate, operate, and maintain electronic security services for federal, local, and commercial clients. The role requires clearance and readiness to travel...SeniorLocal areaFlexible hours
$184k - $245k
...Bring your whole self. The Role and Team We are seeking a Senior Staff Product Security Engineer to lead Medallia's security strategy and assurance efforts for AI-powered products, agentic systems, next-generation platforms, and emerging technologies. This individual...SeniorTemporary workWork experience placementLocal area3 days per week- ...Senior Systems EngineerResponsibilities: Arcfield is seeking a Senior Systems Engineer dedicated to supporting Enterprise Resiliency systems in a Systems Engineering Technical... ...stakeholders to drive resolution plans and strategies for complex technical challenges. The...SeniorFor contractors
$131.3k - $237.35k
Leidos is seeking a Senior Airborne ISR Payload Systems Engineer to provide technical and programmatic SETA support for the development, acquisition, integration... ...and personnel in support of operations.Develop strategies and plans that leverage emerging technologies and...SeniorFull timeFor subcontractor$178.4k - $226.7k
# Senior Security Engineer, Global Professional Services SecurityAmazon · amazon.comCategory: Security EngineeringLocation: Herndon, Virginia,... ...- 4+ years of non-internship background in troubleshooting systems issues, analyzing logs, or automating complex tasks using command...SeniorInternshipFlexible hours- ...skills strengthen national security, cybersecurity, health... .... We’re a nonprofit engineering, applied research, and... ...shape the future.The Systems and Operations... ...Department is seeking a Senior Systems Engineer to support... ..., acquisition strategies, and engineering approaches...SeniorInternshipLocal areaImmediate start
- ...organizations. We help customers secure critical systems, modernize enterprise... ...Evolver seeking an accomplished Senior Director Electronic Security Systems Engineering, Estimation & CAD to lead the... ...subcontractor costs, travel, procurement strategy, and risk contingencies....SeniorFor subcontractorWork at officeFlexible hours
- ...Senior Engineer, Cloud and System SecurityRequisition Number: 20098 Contract Type: Permanent... ...for translating advanced security requirements into... ...lead and deliver complex cyber security implementation projects... ...efficient cyber security strategies, architectures and technical...SeniorPermanent employmentContract workLocal area
$210k - $235k
...proud to boast a world-class engineering team that thrives on rolling... ...to fill the role of Systems Engineer to support our team... ...solution code, architecture, and security documentation. Required Qualifications... ...and execute implementation strategies that meet mission needs. ~...SeniorFull timeFor contractorsWork experience placement$131.3k - $237.35k
Leidos is seeking an Senior Aircraft Survivability / Electronic Warfare Systems Engineerto support aircraft survivability... ...candidate will provide technical, engineering, programmatic, acquisition,... ...support of operations.Develop strategies and plans that leverage emerging...SeniorFull timeFor contractorsFor subcontractorImmediate start- Cyber Splunk Systems EngineerDepartment: Govt Customer-ChantillyLocation... ...Cyber Splunk Systems Engineer. Must have active TS/... ...in the area of Cyber Security. Daily Tasks include,... ..., and findings for senior US government... ...closing gapsDevelops strategies to comply with privacy...Contract workFor contractors
$160k - $200k
...Posted: 2026-10-15 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time... ...Description SAIC is seeking a Senior GEOINT Systems Engineer (Ground... ..., functional outlines, and test strategies. Support capability validation...SeniorFull timeRemote workShift work$200k - $240k
...2026-08-11 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full... ...The Senior SIGINT Systems Engineer... ...meet compelling national security needs. Provides expert advice... ...Board (NAB), Acquisition Strategy Councils (ASC), Contract...SeniorFull timeContract workFor contractorsRemote workShift work- ...Join our team of experienced engineers in the development and institutionalization... ...member, you will serve as a Systems Engineer providing end-to-end... ...areas of relating vision, strategy, plans, needs, requirements,... ...and coordinates the work of Senior, Mid, and Junior-level...SeniorFor contractorsWork experience placementLocal area
$105.4k - $207.8k
Position Summary Cyber Security & Risk Strategy Senior Consultant Our Deloitte Cyber team understands... ...of experience in consulting, global system integrators, or large enterprise... ...Information Technology, Risk Management, Engineering, or a similar fieldProfessional...SeniorLocal areaVisa sponsorship- ...Modern Government Solutions is seeking a Senior Systems Engineer with hands-on IBM ELM experience to administer, integrate, and optimize ELM and associated platforms across secure cloud environments. The role emphasizes Automation as Code, CI/CD pipelines, and enterprise...Senior
$129.2k - $174.8k
Amazon's Security team is looking for a Systems Security Development Engineer to design, build, and integrate security automation and tooling for a U.S. Government program delivering a classified AI Factory on a fully air-gapped platform. This is not a traditional cloud...Flexible hours$175k - $260k
...Senior Information Security Engineer, Offensive Security Seeking experienced offensive security professionals... ...You'll be Owning Execute offensive cyber operations to assess client networks... ...vulnerabilities Analyze computer networks and systems to identify and assess security...SeniorContract workWork experience placement$107.9k - $195.05k
Bring Complex Systems Together for a Mission That MattersGreat... ...happen when talented engineers can see the big... ...an experienced Senior Systems Integration Engineer... ...important national security objectives.As a Senior... ...maintain system integration strategies, plans, procedures,...SeniorFull timeContract work- Cyber Systems Engineer TS/SCI CI PolyDepartment: Government Customer- ChantillyLocation: Chantilly,... ...government information assurance and cyber security standards and practices through formal... ..., recommendations, and findings for senior US government intelligence and...
- ...Senior Systems Engineer And Standards Integration AdvisorWiSC Enterprises is seeking a highly experienced Senior Systems Engineer and Standards... ...criteria.Provide thought leadership on GEOINT metadata strategy, standards implementation planning, and performance tracking...SeniorContract workTemporary work
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