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 Trellix
- Cyber Threat Hunter (TS/SCI Clearance Required) Trellix is a global company redefining the future of cybersecurity. The focus of this role is to develop... .... 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
- ...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...Suggested
$118.99k - $150.35k
A leading defense contractor located in Fort Belvoir, Virginia is seeking a Cyber Network Analyst to support critical mission operations with advanced cybersecurity measures... ...systems design and development. A valid TS/SCI security clearance is essential. The position offers...CyberFor contractors- ...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... ...or university in Criminal Justice, Homeland security, Cyber Security, or related field Proven experience (10+...CyberFull timeFlexible hours
- A national defense contractor in Fort Belvoir is seeking a Software Development Analyst to support critical government programs. This... ...enterprise systems, requiring a strong analytical background and a TS/SCI security clearance. The successful candidate will participate...CyberFor contractors
- 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... ...benefits and requires a TS/SCI clearance. #J-18808-Ljbffr Synertex...Cyber
$120k - $150k
...,000 Clearance - Active TS/SCI clearance required. Location - On‑Site at Fort Belvoir. This is... ...insurance, and more. Job Title Cyber Counterintelligence... ...anomalies related to foreign threats. Familiarity with... ...information on Department of Defense equities. Write...CyberWebsiteFor contractorsFlexible hours- ...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
- 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
- ...Fort Belvoir, Virginia, is seeking an Insider Threat support professional. The role requires... ...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 DawsonohanaWebsite
- Location: Fort Belvoir, VA; On-Site Employment Type: Full-Time About the Company Athena... ...initiatives to secure the organization’s cyber and technology assets. The SI CISO team... .... Required Security Clearance: TS with SCI. Years Experience: Experience with IT and...CyberWebsiteFull timeTemporary workWork at office
- ...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
- ...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
- ** 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) Below,... ...identifying, assessing, and mitigating threats to space, cyber, and ground...CyberLocal areaMonday to Friday
- ...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
- ...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
- 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
- ...Belvoir, VA Clearance Required: TS/SCI minimum (US Citizen)... ...support of the Department of Defense (DoD), Intelligence Community,... ...various customer locations and TDY sites as required. Requirement Identification... ...investigations, and insider threat detection. Our team of...WebsiteFull time
$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- ...government agencies, to identify threats, optimize resources and... ...risk. An active Top Secret/SCI clearance is required prior to... ...Splunk, ArcSight and/or Kibana TS/SCI Clearance (MUST have at least... ...certain positions, working on-site may be required for Federal positions...CyberWebsiteRemote workFlexible hours
- ...Belvoir, VA Clearance Required: TS/SCI minimum (US Citizen)... ...support of the Department of Defense (DoD), Intelligence Community,... ...minutes and provide after-hours on-site support with a 2-hour response... ...fraud investigations, and insider threat detection. Our team of...WebsiteFull time
- ...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
- ...agencies, to identify threats, optimize resources... ...Top Secret / SCI clearance is required... ...presence of malicious cyber actors. Advanced... ...Citizen with an Active TS/SCI (required to... ...with Department of Defense (DoD) Directive (DoDD... ..., working on-site may be required for...CyberWebsiteFor contractorsRemote workFlexible hours
- ...Belvoir, VA Clearance Required: TS/SCI minimum (US Citizen)... ...support of the Department of Defense (DoD), Intelligence Community,... ...minutes. Provide after-hours on-site support, responding to malfunctions... ...investigations, and insider threat detection. Our team of experts...WebsiteFull timeFor contractors
- ...exceptionally skilled Systems Administrator to support our Classified Cyber Operations Client in Ft. Belvoir, VA, enabling high-impact red... ..., and a comprehensive list of health care options. Clearance TS/SCI Responsibilities Administering sensitive operational and...Cyber
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