Cyber Security Analyst - Senior | TS/SCI w/ Poly
Stech Technology UK Limited
Active TS/SCI with Polygraph required. U.S. citizenship required.
Location: On-site in Chantilly, VA (Full-Time). Worldwide travel required.
Protect the systems you understand. You'll work alongside network engineers and sysadmins on globally deployed systems for a federal national-security mission, finding and fixing real operational security issues, not just checking compliance boxes.
What you'll do
- Analyze network and system behavior to find vulnerabilities and drive fixes
- - Support cyber operations across globally distributed environments
- - Secure Linux and Windows servers, cloud and data center environments
- - Deploy with engineering teams to domestic and overseas sites
- - Help design secure solutions as mission requirements change
What you bring (required)
- Active TS/SCI with Polygraph
- - Hands-on cybersecurity experience supporting operational systems
- - Strong network and systems engineering fundamentals
- - Linux and/or Windows experience
- - Willingness to travel worldwide to low-risk locations
Nice to have
- Cloud security (AWS or Azure)
- - Network engineering or system administration background
- - Certifications such as Security+, CISSP or CEH
Why Falls
A 9% retirement contribution, 100% of family medical premiums paid, and 4 weeks of PTO. We're a small business that's been delivering since 2019, so your work is visible and your voice counts.
Falls Technology is an Equal Opportunity Employer. All qualified applicants will receive consideration without regard to race, color, religion, sex, national origin, disability, or protected veteran status.
#J-18808-Ljbffr- ...Senior Earned Value Management (EVM) Analyst – TS/SCI Clearance w/CI Poly Required Location Chantilly, VA Job Description Leffler Consulting is seeking a... ...team in Chantilly providing support to national security satellite and ground systems. An active Top...SeniorFor contractorsWork at office
$95k - $160k
..., and sometimes operating cameras for photos and videotape. The candidate should have 6+ years of related experience and a TS/SCI with Poly clearance. A high school diploma is required, with a BS or equivalent degree preferred. Salary ranges from $95,000 to $160,000...Senior- ...Senior Infrastructure Engineer (TS/SCI w/ Poly) Chantilly, VA 20151 JTEC Consulting LLC focuses on successfully delivering solutions to meet our clients... ...challenges with modern data solutions. Security Clearance: Current TS/SCI with polygraph Location...SeniorLocal areaRelocationRelocation package
- ...Everfox Holdings LLC is seeking a Senior Elasticsearch Engineer in Chantilly, VA to... ...mission-critical applications. You will secure clusters with RBAC, TLS, and... ...to deliver scalable search solutions. A TS/SCI with CI Poly clearance is required. #J-18808-LjbffrSenior
- ...troubleshoot a critical operational network supporting the national security mission. You will provide engineering support for data... ...implement security policies and STIGs. Candidates must have a TS/SCI w/CI polygraph, a bachelor's degree and at least four years of related...Senior
- ...Job Description Job Description Active TS/SCI with Polygraph required. U.S. citizenship required. Location: On-site in Chantilly... ...travel required. Keep globally deployed mission networks up and secure. You'll engineer and troubleshoot networks at home and overseas...SeniorFull timeWorldwideOverseas
- ...Platform Engineer (TS/SCI w/ Poly) Chantilly, VA 20151 JTEC Consulting LLC focuses on successfully delivering solutions to meet our... ...complex operational challenges with modern data solutions. Security Clearance Requirement Current TS/SCI with polygraph Location...Local areaRelocation
- ...including routing, switching, and network security controls. The ideal candidate is a... ...to brief complex information to senior leadership Familiarity with Software... ...business hours Requirements *Active TS/SCI w/ FS Poly required* QUALIFICATIONS Bachelor...Local areaRemote work
- ...component of our nation’s safety and security. Make an impact by using your expertise... ...Job Description SYSTEMS ENGINEER SENIOR Are you ready to be a part of an... ...Engineering CLEARANCE: Active TS/SCI clearance with poly US citizenship required LOCATION...SeniorWork from homeFlexible hours
$182.75k - $247.25k
...leverage industry best practices, designing security and excellence while minimizing the... ...19 years job-related experience ~ TS/SCI with Poly clearance ~ Excellent organizational,... ...in digital modernization, AI/ML, cloud, cyber and application development. Together with...Immediate startRemote workWorldwideFlexible hours- ...Allen Integrated Solutions, LLC seeks an Expert Cyber Security Engineer in Reston, VA. The role focuses on capturing and refining security... ...extensive government/industry cyber security experience, TS/SCI (poly) eligibility, and a track record leading enterprise security...Senior
- Senior Information Systems Security Engineer (ISSE) TS/SCI CI PolyDepartment: Government Customer- ChantillyLocation: Chantilly, VASenior ISSEPosition Description... ...provides support to the customer in the area of Cyber Security. Daily Tasks include, but are not limited...Senior
- IT Network Engineer TS/SCI CI PolyDepartment: Government Customer... ...Chantilly, VAACTIVE TS/SCI CLEARANCE w/ CI Poly REQUIRED TO BE CONSIDERED FOR... ...completeness of technical security solutionsDefine technical... ...and/or Experience:Junior to Senior level positions availableKnowledge...
- ...TENICA is seeking a Senior Executive Assistant in Chantilly, VA to support Senior Executives. You will maintain calendars, manage... ...standards of confidentiality and professionalism. Must have TS/SCI with CI poly and demonstrate exceptional written and verbal communication...Senior
- ...Active TS/SCI with Polygraph required. U.S. citizenship required. Location: On-site in McLean, VA (Full-Time). Stand up and... ...support Linux, UNIX and Windows systems for a federal national-security mission. What you'll do ~ Build and manage servers...SeniorFull time
$176k - $282k
...Peraton in Chantilly, Virginia is seeking a Network Security Engineer to enhance and protect its cyber defenses. Ideal candidates should have significant experience... ...a Top Secret/Sensitive Compartmented Information (TS/SCI) clearance and offers a competitive salary range...Senior- Senior Contract / Acquisition Support - TS/SCI CI PolyDepartment: Government Customer - NROLocation: Chantilly, VAACTIVE TS/SCI CLEARANCE WITH CI POLY REQUIRED TO BE CONSIDERED FOR THIS POSITIONPosition Overview:Support complex Government acquisition efforts by providing...SeniorContract work
- Senior Budget Analyst - TS/SCI CI PolyDepartment: Government Customer - ChantillyLocation: Chantilly, VAACTIVE TS/SCI CLEARANCE WITH CI POLY REQUIRED TO BE CONSIDERED FOR THIS POSITIONPosition Overview:Support Government leadership by providing advanced financial management...SeniorFor contractors
- ...TITLE: Senior Systems Engineer (IBM ELM) LOCATION: Sterling, VA(Relocation assistance... ...) CLEARANCE REQUIRED: Active TS/SCI with CI Poly EMPLOYMENT TYPE: Full-time, Onsite... ...testing, and lifecycle activities across secure cloud‑based environments. The ideal candidate...SeniorFull timeRelocation package
$170k - $180k
...Acclaim Technical Services (ATS) seeks a Senior Administrative Support Specialist with TS/SCI w/ Poly to support our Data and Systems Integration Division in McLean, VA. You will assist with strategic plans, coordinate meetings and travel, and draft department responses...Senior$180k - $210k
...offerings include systems integration, IT security, continuity of business operations... ...challenges. We are actively seeking Senior Systems Engineer candidates with a minimum... ...' relevant experience. Must have an TS/SCI with Poly clearance to be considered. Required...SeniorContract workTemporary workImmediate startFlexible hours- ...Amentum is seeking a Senior Network/Systems Engineer to maintain design/integrity of program systems and oversee the Wireless... ..., monitoring performance, and automating tasks. Travel worldwide may be required; security clearance TS/SCI w/ Poly is required. #J-18808-Ljbffr...SeniorWorldwide
- Data Scientist, Senior - TS/SCI CI polyDepartment: Govt Customer-ChantillyLocation: Chantilly, VATENICA is looking to hire a Senior Data Scientist in Chantilly, VA. MUST HAVE TS/SCI with CI poly.Develop and conduct algorithm quality trade studies related to synthetic aperture...SeniorRemote work
- ...and enhancing a financial dashboard, gathering requirements, designing features, training users, and documenting applications. Requires Bachelor’s, 5+ years' experience, DoD 8570 IAT II (Security+), TS/SCI with poly; proficiency in ASP.NET/C#, MVC, #J-18808-LjbffrSenior
- ...architecture and integration frameworks. You will facilitate Scrum ceremonies, manage backlogs, coordinate with cross-functional teams across databases and middleware, and ensure secure, compliant delivery in a TS/SCI with Poly environment. #J-18808-Ljbffr CACI International
- ...component of our nation’s safety and security. Make an impact by using your expertise... ...Job Description INTELLIGENCE ANALYST SR PRINCIPAL Are you ready to be... ...Intelligence Analysis CLEARANCE: Active TS/SCI clearance with poly US citizenship required...Senior
- ...in Chantilly, VA seeks an experienced Principal/Senior Principal Cyber Software Engineer. You will develop software... ...direction, and collaborate with teams to deliver secure solutions. The role requires TS/SCI with poly eligibility, strong C/C++, Python, and .NET skills...
- ...Relocation assistance considered) CLEARANCE REQUIRED: Active TS/SCI with CI Poly EMPLOYMENT TYPE: Full-time, Onsite POSITION SUMMARY... ...a Principal Systems Engineer to architect, integrate, and secure mission-critical API ecosystems supporting next-generation national...Full timeRelocation package
- ...Customer - ChantillyLocation: Chantilly, VATENICA is looking for a Data Transport Networks Engineer. Candidate must have a TS/SCI clearance w/ CI Poly.Responsibilities Include:Maintain the configuration management database for the customer's transport networkInteract...
- Cyber Systems Engineer TS/SCI CI PolyDepartment: Government Customer- ChantillyLocation... ...assurance and cyber security standards and practices through... ...recommendations, and findings for senior US government intelligence... ...have active TS/SCI with CI Poly**• Security +, Network+, A+...
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Cyber Security Analyst - Senior | TS/SCI w/ Poly. Be the first to apply!
- information security consultant Chantilly, Loudoun County, VA
- cyber security analyst Chantilly, Loudoun County, VA
- cyber Chantilly, Loudoun County, VA
- senior living Chantilly, Loudoun County, VA
- senior application support engineer Chantilly, Loudoun County, VA
- senior devops Chantilly, Loudoun County, VA
- senior property accountant Chantilly, Loudoun County, VA
- senior IT manager Chantilly, Loudoun County, VA
- senior security operations engineer Chantilly, Loudoun County, VA
- senior performance engineer Chantilly, Loudoun County, VA





