TS/SCI Threat Hunter - On-Site Cyber Defense
Trellix
Trellix is seeking a Cyber Threat Hunter in Fort Belvoir, VA, requiring TS/SCI clearance. This role involves developing security solutions, managing client engagements, and producing detailed reports. Ideal candidates should have over 5 years of experience in threat hunting and advanced proficiency in security operations. Strong knowledge of cyber threats and scripting is essential along with certifications. The position offers benefits like retirement plans, medical coverage, and paid time off, promoting community involvement as well. #J-18808-Ljbffr
- ...Cyber Threat Hunter (TS/SCI Clearance Required) Trellix is a global company redefining the future of cybersecurity. The focus of this role is to... ...architecture. Role Overview • Work location: Fort Belvoir, VA (on‑site) with up to 25% travel • Clearance required: TS/SCI • Full‑...CyberWebsiteFull timeWork at office
- ...the U.S. Department of Defense and other federal government... ...must have an active TS/SCI clearance to be considered. Location - On-site at Fort Belvoir; this is... ...SUMMARY Provide Insider Threat support to a government... ...Information Assurance / Cyber Security principals Interview...CyberWebsiteFor contractorsFlexible hours
- ...System One is looking for a Cyber Security Engineer in Springfield, VA. This role involves supporting critical cyber operations, focusing... ...across various teams. The ideal candidate will have an active TS/SCI clearance and experience in cybersecurity. Key responsibilities...CyberWebsiteContract work
- ...Agile Defense is seeking a Cyber Insider Threat Analyst III to conduct ongoing monitoring for insider threats in Springfield, VA. This important role demands... .... The working environment is office-based, and the role requires Top Secret / SCI clearance. #J-18808-Ljbffr...CyberWork at office
- ...Engineer to work full-time on site at their client location in... ...an active Top Secret with SCI level clearance. As a Senior... ...to support ongoing Cyber Threat and Defensive Operations. Provide functional... ...% Must possess an active TS/SCI clearance or above Please...CyberWebsiteFull timeContract workImmediate startRelocation
- ...sensitive networks in accordance with DoD policies. The ideal candidate will have experience with security tools and hold an Active TS/SCI Clearance. This role offers best-in-class benefits, travel opportunities, and a commitment to employee wellbeing and growth. Join...Cyber
- ...Critical Solutions is seeking an Insider Threat Program Hunt Team Analyst to support federal missions in Lorton, Virginia. The role requires an active Top Secret/SCI clearance and prior experience in insider threat analysis and mitigation. Candidates will be responsible...
- ...looking for a Cybersecurity Defensive Cyber Operations (CDO) Analyst to join... ...and counter potential cyber threats. ~ Conduct real-time... ...landscape as an effective threat hunter. ~ Develop and promote best... ...Skills: ~ Clearance: TS/SCI ~ Bachelor's degree in Cybersecurity...Cyber
- ...Insider Threat Program Hunt Team Analyst (w/ active TS/SCI) Location: Springfield, VA Clearance: Top-Secret/SCI Type: Full-time, Onsite Job Description Critical... ...university in Criminal Justice, Homeland security, Cyber Security, or related field Proven experience (10+...CyberFull timeFlexible hours
- ...A defense contracting firm is looking for an exceptionally skilled Systems Administrator to support their Classified Cyber Operations in Fort Belvoir, VA. Responsibilities include managing sensitive... ...competitive benefits and requires a TS/SCI clearance. #J-18808-Ljbffr...Cyber
- ...Fort Belvoir, Virginia, is seeking an Insider Threat support professional. The role requires... ...experience with federal organizations and must hold a TS/SCI clearance. The position offers a comprehensive benefits package and is on-site at Fort Belvoir. #J-18808-Ljbffr...Website
- A leading defense contractor is seeking a Senior All-Source Analyst to support USCYBERCOM J2 in the National... ...years experience in intelligence analysis, an active TS/SCI clearance, and a strong understanding of cyber threats. This role involves conducting various analyses,...CyberFor contractors
- ...Belvoir, VA Clearance Required: TS/SCI minimum (US Citizen)... ...support of the Department of Defense (DoD), Intelligence Community,... ...seeking an Intelligence Content Site Manager, Senior to support an... ...fraud investigations, and insider threat detection. Our team of...WebsiteFull timeContract work
$102.83k - $155k
...A defense contracting company in Springfield, VA is seeking a Project Manager to lead IT projects in support of national security. This... ...experience, strong project management skills, and an active TS/SCI security clearance. Competitive salary range of $102,831 to $15...Cyber- ...Ft. Belvoir, VA Clearance Required: TS/SCI minimum (US Citizen) Employment Type:... ...solutions in support of the Department of Defense (DoD), Intelligence Community, and federal... ...financial and fraud investigations, and insider threat detection. Our team of experts-skilled...WebsiteFull time
$102.83k - $154k
...A leading defense contractor in Virginia is seeking experienced Systems Engineers at multiple levels. Candidates must have relevant experience... ...planning for government programs. The role requires an active TS/SCI clearance and offers a competitive salary range of $102,831 to...CyberFor contractors- ...Location: Ft. Belvoir, VA Clearance Required: TS/SCI minimum (US Citizen) Employment Type:... ...in support of the Department of Defense (DoD), Intelligence Community, and federal... ...financial and fraud investigations, and insider threat detection. Our team of experts—skilled in...WebsiteFull time
- ** TS/SCI Clearance Required** Phoenix Operations Group is looking for a Full-Stack... ...with testing software changes on-site and assisting with bug remediation Java... ...to protecting and advancing our national cyber resources. As a small company, we rely on...CyberWebsite
- ...Harris is the Trusted Disruptor in defense tech. With customers’ mission-... ...the space, air, land, sea and cyber domains in the interest of... ...Protection Specialist (Active TS/SCI w/ CI Poly Required) Job... ...identifying, assessing, and mitigating threats to space, cyber, and ground...CyberLocal areaMonday to Friday
- ...Ft. Belvoir, VA Clearance Required: TS/SCI minimum (US Citizen) Employment Type:... ...solutions in support of the Department of Defense (DoD), Intelligence Community, and federal... ...financial and fraud investigations, and insider threat detection. Our team of experts-skilled...WebsiteFull time
- ...Phase2 Technology is seeking a Cyber Defense Forensics Analyst to join their team in Alexandria, Virginia. The role involves identifying... ...Candidates should have a Bachelor's degree, relevant experience and a TS/SCI clearance. The company offers a comprehensive range of...Cyber
$90k - $105k
...A leading defense contractor in Virginia is seeking a Systems Administrator for their Cyber and Intelligence division. The candidate will maintain multi-user computer systems... ...of education and experience. An active TS/SCI security clearance is mandatory. Suitable candidates...CyberFor contractors- ...your expertise to protect our country from threats. Job Description Location: Springfield, VA (NCE – Customer Site) Clearance: TS/SCI with ability to obtain a Polygraph... ...into opportunity. GDIT is seeking a Cyber Systems Engineer III – ECDS (Cross Domain...CyberWebsite
- A leading defense contractor is seeking a Cyberspace Operations & Acquisition SME to support the Cyber Warfare Directorate in Alexandria, VA. The candidate will coordinate and develop... ..., a Master's degree, and an active TS/SCI clearance. This roles emphasize strategic...CyberFor contractors
- ...provider based in Fort Belvoir, Virginia, is seeking an experienced Cyber Planner to coordinate cyber assessments and operations. The... ...candidate will have over 2 years of relevant experience, an active TS/SCI Clearance, and strong project management skills. This role...Cyber
$58k - $125k
...A defense contractor is seeking qualified candidates for network communication roles within its Cyber and Intelligence division. Candidates will be expected to maintain local area... ...experience and qualifications. An active TS/SCI security clearance is mandatory for applicants...CyberFor contractorsLocal area- ...Solutions Architect/Systems Architect (TS/SCI with Poly Required) Job Category: Systems... ...Posted: September 9, 2025 Full-Time On-site Salary Range: 166,296 to 282,692.8... ...Targeting and Analysis, Operations, Training, and Cyber Operations. We maximize opportunities for...CyberWebsiteFull timeWork experience placement
$165k - $190k
...responsibilities include developing threat models, managing dynamic... ...& Education Active TS security clearance and eligible for SCI and NATO read-on prior to... ...(ISSAP), GIAC Defensible Security Architect (GDSA)... ...platforms. Knowledge of cyber threats and vulnerabilities...CyberFull timeContract workWork experience placementH1b- ...Dawson is seeking a candidate for Insider Threat support at Fort Belvoir, VA. The role requires active TS/SCI clearance and involves analyzing indicators of insider... ...communication and briefing skills. This is an on-site role with a comprehensive benefits program. #J-18...Website
- Defense Engineering Inc. (DEi) is seeking a Senior Systems... ...located at the Defense Threat Reduction Agency (DTRA)... ...of network, storage, cyber security, communication... ...Currently Possess: TS/SCI US Citizenship Certifications... ...multiple physical sites. Configure and manage...CyberWebsiteLong term contractFull timeTemporary workShift work
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