CNO Developers and Vulnerability Researchers (TS/SCI + Poly)
$145k - $300kTask Force Talent
Job Description
Job Description
Task Force Talent is recruiting vulnerability researchers and software vulnerability analysts for a government contractor client. Senior, lead, and principal vulnerability research roles carry sign-on bonuses. Openings are in Laurel, Maryland.
Salary range: $145K to $300K, depending on experience level.
Full-time, in-office (usually in a SCIF).
U.S. citizens with an active TS/SCI with full-scope polygraph only. We cannot sponsor clearances or visas.
The work- Reverse engineer software, firmware, and embedded systems.
- Find and analyze vulnerabilities and develop tools for computer network operations.
- Analyze malware and write technical reports.
- Further details will be provided to qualified applicants.
- Active TS/SCI with full-scope polygraph.
- Experience in C, C++, Python, and assembly.
- Experience with IDA Pro, Ghidra, or Binary Ninja.
- Knowledge of operating system internals, embedded systems, or network protocols.
- Senior and lead roles typically require 8 or more years of experience.
The process starts with a phone screen with Task Force Talent, followed by technical interviews with the client. Contingent offers are usually made within one to two weeks.
About Task Force TalentWe recruit science, engineering, security, and business professionals, from entry level to executive, for leading companies.
Our clients range from early-stage ventures to the Fortune 500, including government contractors.
We are an established source of candidates for positions that require a U.S. security clearance.
You can browse all our current jobs at taskforcetalent.com/careers.
Not the right role for you, but right for someone you know? Refer them and receive $2,000 or more: (terms and conditions apply).
$125.1k - $225.2k
...Engineer / Embedded Software Developer who wants to apply and grow... ..., embedded development, and vulnerability research—and you want to work with and... ...vulnerability research and CNO skills to discover and implement... ...programming languageActive TS/SCI clearance with polygraphWhat...SuggestedFull timeFor contractorsFlexible hours$74.8k - $130.9k
...Reverse Engineering (RE) and vulnerability research (VR) skills, while... ...critical customer mission and develop much needed capabilities. You... ...customer's mission. Your iOS and CNO skills will be stretched to... ...Required Skills You'll Bring:TS/SCI with Polygraph required5+ years...SuggestedFull timeFor contractorsFlexible hours- ...TS SCI cleared. No Polygraph needed. Bachelors degree in an IT-related discipline Proficiency in Python and C/C++ programming... ...Proficiency with networking (TCP/IP) and socket level programming CNO capability development experience Software Analysis/Reverse...Suggested
$135k - $216k
...Software Engineer to design, develop, and secure next-generation software... ...identifying and mitigating vulnerabilities. You will collaborate across... ...a bachelor’s degree.Active TS/SCI security clearance with a... ...Category: Information TechnologyClearance: Top Secret/SCI w/PolySuggestedContract workTemporary workWork experience placementShift work$92.3k - $166.85k
...Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods... ...process for managing information assurance vulnerability alerts (IAVAs) and system security... ...required.Clearance Required: Must have TS/SCI with Polygraph.Preferred QualificationsExperience...SuggestedFull timeImmediate startFlexible hours$104k - $166k
...ensuring resilience against vulnerabilities.Key Responsibilities:Implement... ...vulnerabilities.Debug, design, and develop new software, or enhance and... ...software in JavaActive TS/SCI security clearance with a current... ...8Position Category: EngineeringClearance: Top Secret/SCI w/PolyContract workShift work- ...Rather than becoming narrowly focused on one technology, you will develop an understanding of how enterprise technology is deployed,... ...8+ years of related experience ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● Role requirements:...Contract work
$140k - $230k
DescriptionSoftware Engineer Levels 1 - 3 - TS/SCI/FS Poly clearance onlyAltamira Technologies has a long and successful history of providing... ...seeking Software Engineer levels 1-3. The Software Engineer develops, maintains, and enhances complex and diverse software systems...Worldwide$87.1k - $157.45k
...Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods... ...Behavior-driven Development (BDD) pattern, developers are responsible for implementing robust testing... ....Clearance Required: Must have TS/SCI with Polygraph on Day One.Preferred QualificationsExperience...Full timeImmediate startFlexible hours$146k - $234k
...will:Conduct multidisciplinary research and collaborate with systems engineers and developers across projects to support the planning... ...Qualifications: TS/SCI with Polygraph level clearance is... ...Position Category: Information TechnologyClearance: Top Secret/SCI w/PolyContract workShift work$125.1k - $225.2k
...college or university in a related discipline and 12+ years of experience; or a Master’s degree and 10+ years of experience Active TS/SCI w/Poly Ability to manage competing priorities in fast-paced mission environments Ability to identify and escalate operational...Full timeFlexible hours- ...Senior CNO Vulnerability Researcher Make an Impact Where It Matters Most At Intelliforce, we work on the kinds of security problems where... ...~ Experience in vulnerability research ~ Current active TS/SCI with Polygraph required Required Skills Experience...Immediate startVisa sponsorship
$77k - $163k
...Vulnerability Researcher Nightwing provides technically advanced full-spectrum cyber, data operations... ...behaviors. Have an opportunity to develop, test, and debug software... ...into your work. Security Clearance TS/SCI with FSP Poly Required Skills: Bachelor of Science...- ...time of application. Overview Vulnerability Researcher Location:On-Site (Annapolis Junction, MD) Clearance Required:TS/SCI with Poly Do you have a passion for uncovering... ...initial access capabilities and developing proof-of-concept exploits that make a...
- ...Vulnerability Researcher Gormat is looking for an amazingly talented Vulnerability Researcher... ...debuggers, and binary analysis tools. Develop proof-of-concept exploits to... ...Skills You'll Bring: Active TS/SCI with Poly Bachelor's degree in related technical...
$104k - $166k
...Quarkus and PrimeFaces.#MDFSPQualificationsBasic Qualifications: TS/SCI clearance with polygraph clearance is required.Seven (7) years’... ...characteristics protected by law.Job SummaryRequisition ID: 2026-162864Position Category: Information TechnologyClearance: Top Secret/SCI w/PolyContract workTemporary workFor contractorsFlexible hoursShift work$176k - $282k
...Annapolis Junction, MDClearance Required: TS/SCI with PolygraphJoin the mission. Shape the... ...Senior Software Engineer, you’ll design, develop, and enhance a variety of cutting-edge... ...ID: 2026-167510Position Category: Information TechnologyClearance: Top Secret/SCI w/PolyContract workShift work$176k - $282k
...a story-like manner; work with various domains of metadata to develop new methodologies and techniques for automated data characterization... ...for existing or proposed databases or data repositoriesA TS/SCI w/Poly is required.Must be willing to obtain one of the following...Contract workTemporary workFlexible hoursShift work$92.3k - $166.85k
...Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods... ...adequate test support for customer events.Develop, maintain, and deliver test artifacts and... ...personnel.Clearance Required: Must have TS/SCI with Polygraph.Preferred Qualifications:Experience...Full timeWork experience placementImmediate startFlexible hours$148.3k - $266.9k
...compute, networking, storage, databases, identity, and monitoring.Develop and maintain infrastructure as code using tools such as... ...Degree (or equivalent experience in lieu of degree is acceptable)TS/SCI w/ Poly is requiredProfessional experience with at least one major...Full timeFlexible hours$104k - $166k
...QualificationsBasic Qualifications:Active TS/SCI security clearance with a current... ...Confluence)At least one of the following Cloud Developer Certifications is DESIRED:AWS Certified Developer... ...: 2026-167913Position Category: Information TechnologyClearance: Top Secret/SCI w/PolyContract workTemporary workFor contractorsFlexible hoursShift work$135k - $216k
...certifications are required:AWS Certified Developer-AssociateAWS DevOps Engineer... ...CKAD)Elastic Certified EngineerAn Active TS/SCI clearance with polygraph is required.Preferred... ...ID: 2026-171083Position Category: Information TechnologyClearance: Top Secret/SCI w/PolyContract workTemporary workShift work$92.3k - $166.85k
...Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods... ...-to-end testing of software applications.Develop, write, and execute system-level and integration... ...personnel.Clearance Required: Must have TS/SCI with Polygraph.Preferred Qualifications:...Full timeWork experience placementImmediate startFlexible hours$146k - $234k
...expectations, and technical feasibilityDesign, develop, test, and maintain software applications... ...Qualifications:Active TS/SCI security clearance with a current polygraph... ...ID: 2026-169761Position Category: Information TechnologyClearance: Top Secret/SCI w/PolyContract workShift work$125.1k - $225.2k
...Parsons is looking for an amazingly talented Developer to join our team! In this role you will... ...of AI infrastructure Continuously research and implement new DevOps tools and... ...Required Skills You'll Bring: Active TS/SCI w/polygraph Bachelor's degree in a relevant...Full timeFlexible hours- ...threats. Job Description SOFTWARE DEVELOPER PRINCIPAL Deliver simple solutions... ...PRINCIPAL WILL MAKE AN IMPACT ● Researches, designs, develops, and/or modifies enterprise... ...● Security Clearance Level: TS/SCI with Poly ● Required Skills and Abilities: communication...
- ...Job Description Job Description Software Engineer TS/SCI CI Poly Required (Java/J2EE) Annapolis Junction, Maryland | On-site | Full... ...the rest of the program. KEY RESPONSIBILITIES Design, develop and maintain software with Java / J2EE and Spring / Spring...Permanent employmentFull timeFor contractorsRelocation package
$135k - $216k
...with cross-agency stakeholders to design, develop, and sustain enterprise operational... ...for the required bachelor’s degree.Active TS/SCI with polygraph is required.Security+ plus... ...ID: 2026-170298Position Category: Information TechnologyClearance: Top Secret/SCI w/PolyContract workTemporary workShift work- ...GDIT will be impactful to the mission. The Software Engineer develops, maintains, and enhances complex and diverse software systems... ...5+ years of related experience ● Security clearance level: TS/SCI w/Poly required ● US citizenship required ● Role requirements:...Contract work
$72.7k - $149.2k
Job Title: Software Engineer 1 (TS/SCI w/Poly)Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start... ...a team in the Ft. Meade area.• The Software Engineer (SWE) develops, maintains, and enhances complex and diverse software systems...Contract workWork experience placementLocal areaImmediate startFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to CNO Developers and Vulnerability Researchers (TS/SCI + Poly). Be the first to apply!
- junior remote developer Laurel, MD
- remote magento developer Laurel, MD
- senior developer Laurel, MD
- junior website developer Laurel, MD
- survey programmer Laurel, MD
- entry level programmer Laurel, MD
- sas programmer part time Laurel, MD
- teradata developer Laurel, MD
- part time programmer Laurel, MD
- algorithm developer Laurel, MD



