Lead Offensive Cyber Research Engineer (On-Site, TS/SCI)
Twenty
Twenty Technologies seeks an exceptionally skilled Offensive Cyber Research Engineer for an in-office role in Arlington, VA. You will lead development of advanced attack path frameworks, mentor engineers, and guide strategic technical initiatives leveraging DNEA/EA experience and adversary emulation. The role emphasizes leadership, architecture, and collaboration with government customers to advance offensive cyber capabilities for the United States and allies. #J-18808-Ljbffr Twenty
- ...is under sustained cyber attack. Our adversaries... ...( industrializes offensive cyber operations... .... Mission | On Site | Full Time | Active TS/SCI with CI Polygraph... ...skilled Offensive Cyber Research Engineer for an in-office... ...Arlington, VA office to lead the development of...WebsiteFull timeContract workWork at officeWorldwideFlexible hours
- ...under sustained cyber attack. Our adversaries... ...industrializes offensive cyber operations... ...Mission | On Site | Full Time | Active TS/SCI with CI... ...offensive cyber research program—setting... ...partner closely with engineering, product, and operations... ...risk. Lead groundbreaking research...WebsiteFull timeContract workFlexible hours
$120k - $165k
...Clearance Required: TS/SCI minimum (US Citizen... ...analytic, data engineering, and technology integration... ...a Principal Cyber Systems Engineer, SME... ...Undersecretary of War for Research and Engineering (... .... You will lead the evaluation of innovative offensive and defensive cyber...WebsiteFull timeWork at office- ...U.S. citizens with an active TS/SCI with polygraph. The polygraph... ...Corner, Virginia. - Software engineers and developers, all levels... ...engineers, and vulnerability researchers - ISSE - Program, project... ...networking - Willingness to work on-site in Northern Virginia or...WebsiteFull timeFor contractorsRemote workVisa sponsorship
- ...Sr. Security Engineer - Federal Customer(on-site 5 days per week/Chantilly, VA - TS/SCI RequiredIf you enjoy working with new technologies, enterprise-leading equipment, and seek to secure and maintain compliance... ...to Operate (ATO) process, NIST SP 800-53, Cyber Security a...Website
- ...coordinate, and execute large government meetings and events, on-site and with international partners. The role supports meeting... ...secretariat duties for council functions. Candidates must hold TS/SCI with Poly, have 8+ years of relevant experience, and demonstrate...Website
- ...We're a nonprofit engineering, applied research, and advanced... ...at our core, we lead federally funded... ...Summary MITRE's Offensive Operations & Effects... ...department, part of the Cyber Operations &... ...full-time on-site work in a Secure... ...active Top Secret/SCI with polygraph U...WebsiteFull timeWork experience placementInternshipLocal area
$90k - $130k
...Time Clearance Requirement: TS/SCI Clearance Required... ...application, and social engineering assessments. Use a combination... ...defensive gaps discovered during offensive assessments.Continuous Research: Stay current with... ...(GCIH)GIAC Industrial Cyber Security Professional (GICSP...WebsiteFull timeWork at office$174.25k - $235.75k
...Possess: Top Secret SCI + Polygraph... ...Management (KM/CM) Lead at GDIT. You’ll apply... ...requires an active TS/SCI w/Polygraph security... ...degree in an IT or engineering related field. In... ...: At Customer Site – Herndon area GDIT... ...capabilities in AI, cloud, cyber and software...WebsiteTemporary workImmediate startRemote workWorldwideFlexible hours$246.5k - $333.5k
...Possess: Top Secret SCI + Polygraph... ...Job Family: Software Engineering Job Qualifications... ...personal impact as a Lead Architect supporting... ...Security Clearance Level: TS/SCI with polygraph... ..., MD - On Customer Site GDIT IS YOUR... ...in AI, cloud, cyber and software development...WebsiteTemporary workImmediate startRemote workWorldwideFlexible hours- ...Clearance US Citizens withDOD Top Secret/SCI We are currently seeking an Operations Shift Lead 3 rd shift (10PM to 6AM) to join... ...in Arlington, VA and is 100% on-site. Lead and coordinate operations... ...considered in lieu of degree An active TS/SCI security clearance is required...WebsiteWork at officeShift workNight shift
- ...SETA (PM SETA) to provide end-to-end support across the research program lifecycle, including development, source... ...programmatic data. This role requires 5 days per week on client site in Bethesda, MD, an active TS/SCI clearance with polygraph, a Bachelor’s degree, and #J-...Website
$170k - $230k
...Possess: Top Secret SCI + Polygraph... ...None Job Family Cyber and IT Risk Management... ...report full time on site in McLean, VA. The... ...blend of technical engineering prowess, security assessment... ...(ISSM), and Cyber Lead in ensuring the... ...current and active TS/SCI with Polygraph....WebsiteFull timeContract workTemporary workImmediate startRemote workWorldwideFlexible hours- ...Washington DC Metro Area Clearance: Top Secret (TS) / SCI Eligible (Polygraph required post-hire)... ...in delivering advanced analytic, data engineering, and technology integration solutions in... ...serve as a principal technical advisor, leading contractor teams to design secure system...WebsiteFull timeFor contractors
- DescriptionStaff Cyber Security Engineer - TS/SCI Xcelerate Solutions is seeking our next TS/SCI cleared Cyber Security Engineer supporting a long-term... ...Intelligence Enterprise.While most work is conducted on-site at our client location in Bethesda, MD, we offer a flexible...WebsiteContract workInterim roleRemote workFlexible hours
$154.05k - $278.48k
Leidos Inc is seeking a TS/SCI Security Engineer Architect in Bethesda, MD to oversee the DTP Security Team and ensure compliance with security practices on the DOMEX Technology Platform contract. This role requires an active TS/SCI clearance and substantial technical...Contract workFlexible hours$164.38k - $207k
...Possess: Top Secret SCI + Polygraph... ...None Job Family: Cyber and IT Risk Management... ...into opportunity as a Lead Information Systems Security Engineer (ISSE) with GDIT. A... ...Cleareance: Active TS/SCI with Polygraph... ...Location: On Customer Site PREFERRED QUALIFICATIONS...WebsiteFull timeTemporary workImmediate startRemote workWorldwideFlexible hours- Millennial Software is seeking a DevOps Software Engineer to join our team. You will implement and... ...system. Ideal candidates bring a TS/SCI clearance, RedHat Linux experience, and strong... ...collaborate at a classified government site and deliver reliable, scalable software...Website
- ...GDIT) in McLean, VA seeks an IT Program Manager to lead agile teams on a high-security program on a customer site. The ideal candidate has 15+ years in program... ...discipline roadmaps. U.S. citizenship is required; TS/SCI with Polygraph clearance is a must. The role emphasizes...Website
- Absolute Business Solutions Corp (ABSC) seeks a TS/SCI Security Engineer Architect to lead security across cloud and on‑premise environments. You will drive... ...on multiple Task Orders at the Bethesda client site, with some remote tasks as required. The role requires...WebsiteRemote work
$128.04k - $173.23k
...Possess: Top Secret SCI + Polygraph... ...Analytical Thinking, Cyber Operations,... ...both defensive and offensive cyberspace... ...Analyst provides on‑site functional and technical... ...requirements. Research, analyze, and... .... Clearance TS/SCI with active... ...worldwide, offering leading mission-ready...WebsiteTemporary workImmediate startRemote workWorldwideFlexible hours- ...Washington Metropolitan Area (WMA) / On-site Sponsor Facility Clearance Level: Top Secret / SCI with Full-Scope Polygraph Job... ...’s degree in Computer Science, Engineering, or a related technical... ...be a U.S. citizen with an active TS/SCI with polygraphDesired Qualifications...WebsiteFull time
$150k - $250k
...sought to provide on-site support.... ...candidate will lead activities in project... ..., vulnerability research, and/or reverse engineering of network edge... ...next-generation cyber research and prototyping... ...following: offensive cyber operations... ...experience ~ TS/SCI Required...Website$205k - $225k
...Location: Tysons, VA Clearance Required: TS/SCI with Full Scope Polygraph (FSP) Position Type: Full-Time, On-Site Salary Range: $205,000 – $225,000 We are... ...expertise in front-end and back-end software engineering, modern JavaScript frameworks, microservices,...WebsiteFull timeContract workTemporary work$146k - $234k
...Information Systems Security Engineer - Vulnerability Remediation Team... ...support its Federal Strategic Cyber programs.Location: Washington,... ...improvement initiatives.Lead, mentor, and supervise a team... ...- Software EngineeringActive TS/SCI security clearance is required...Contract workFor contractorsShift work$146k - $234k
...seeking an Information Systems Security Engineer - to support its Federal Strategic Cyber programs.Location: Washington, DCIn this role, you will: Lead, mentor, and supervise a team of... ...TechnologyMasters - Software EngineeringActive TS/SCI security clearance is required with...Contract workFor contractorsShift work$205k - $225k
...Agile team supporting a mission-critical federal program. This on-site role requires front-end and back-end expertise, modern... ...frameworks, microservices, AWS cloud, and RESTful APIs. Active TS/SCI with FSP is required at application and you will deliver secure,...Website- ...our team in McLean, VA, supporting a classified customer. You will lead program management, track milestones, costs, and risks, and... ...participation, and maintaining key documents such as SOWs, SRS, ICDs, and CONOPS. On-site with potential travel. #J-18808-Ljbffr PeratonWebsiteFor contractors
- ...environments. Key Responsibilities: Engineer, deploy, and maintain... ...Collaborate with engineering, cyber, and operations teams to validate... ...configurations Ensure high availability, site resilience, and optimized... ...g. Security+ CE, etc.) Active TS/SCI clearance with a favorable...Website
$187k - $253k
...Possess: Top Secret SCI + Polygraph... ...: Software Engineering Job Qualifications... ...objectives through research and fact-... ...Clearance Level: TS/SCI with Polygraph... ..., on Customer Site US Citizenship... ..., offering leading mission-ready capabilities... ...in AI, cloud, cyber and software...WebsiteTemporary workWork experience placementImmediate startRemote workWorldwideFlexible hours
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