Baseband-Savvy CNO Developer (TS/SCI w/ Poly)
$112.2k - $196.4kParsons Corporation
In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what’s possible. Job Description: Are you looking to make great use of your reverse engineering (RE) and embedded development skills, while continuing to sharpen them? If you're hungry to support an amazing mission, work as a team to leverage your skills to make a difference, and learn from / collaborate with our existing embedded development / vulnerability research (VR) / RE subject matter experts, we have the perfect position for you to help start a new stage of your career at Parsons! You'll get the opportunity to do RE, VR, and embedded development skills to support a critical customer mission and develop much needed capabilities. You'll get to work at the customer site, integrated into the customer's team which includes several subject matter experts, learning from their mentorship to grow your skills and support our customer's mission. Your CNO development skills will be stretched to the limit as you utilize your creativity to discover new solutions to problems, implement capabilities, and help better protect our country. What You'll Be Doing: Conduct reverse engineering of embedded systems, binaries. Design, develop, and implement embedded software capabilities in C. Apply vulnerability research and CNO skills to discover and implement novel solutions. Work on-site at a contractor facility, fully integrated into a small, expert team. Collaborate with senior subject matter experts and leverage their mentorship to expand your skills. Contribute to efforts that directly enhance national security and protect critical systems. What Required Skills You'll Bring: Active TS/SCI w/Poly required Bachelor's degree in relevant field of study Minimum 8 years of software engineering, reverse engineering (or substitute 2 years' experience with a Master's) Experience with Reverse Engineering Experience with the C programming language Experience supporting development on or analysis of mobile devices What Desired Skills You'll Bring: Experience with vulnerability research (e.g., exploit development, fuzzing, or security analysis of embedded systems) Familiarity with common RE tools and environments (e.g., IDA Pro, Ghidra, binary analysis platforms) Experience in CNO or related cybersecurity operations Security Clearance Requirement: An active Top Secret SCI w/Polygraph security clearance is required for this position. This position is part of our Federal Solutions team. The Federal Solutions segment delivers resources to our US government customers that ensure the success of missions around the globe. Our intelligent employees drive the state of the art as they provide services and solutions in the areas of defense, security, intelligence, infrastructure, and environmental. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. Throughout the company, our people are anticipating what’s next to deliver the solutions our customers need now. Salary Range: $112,200.00 - $196,400.00 We value our employees and want our employees to take care of their overall wellbeing, which is why we offer best-in-class benefits such as medical, dental, vision, paid time off, 401(k), life insurance, flexible work schedules, and holidays to fit your busy lifestyle! Parsons is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status or any other protected status. We truly invest and care about our employee’s wellbeing and provide endless growth opportunities as the sky is the limit, so aim for the stars! Imagine next and join the Parsons quest—APPLY TODAY! Parsons is aware of fraudulent recruitment practices. To learn more about recruitment fraud and how to report it, please refer to Founded in 1944, Parsons Corporation, a digitally enabled solutions provider, is focused on creating the future of the defense, intelligence, and critical infrastructure markets. From Earth to outer space, we deliver tomorrow’s solutions today. Equipped with the capabilities required to take on any defense, intelligence, or critical infrastructure challenge, our agile, innovative, and disruptive approach enables us to deliver solutions at the speed of relevance. Our people are our greatest asset. We strive to be an employer of choice that engages employees in the community and creates rewarding career paths to cultivate a resilient workforce that is ready for the future. For more about Parsons, visit parsons.com and follow us on Facebook, Twitter, LinkedIn, and YouTube.
$176k - $282k
...Sr. Software Engineer, TS/SCI w/poly Job Locations US-MD-Laurel Requisition ID 2026-166340 Position Category... ...visualizations and dashboards using modern web technologies. Develop DOM-based (e.g., D3, SVG) and rendering-based (e.g., Canvas, WebGL...SuggestedContract workShift work$157.25k
...Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able... ...Required: Yes Job Description: Cloud Developer Own the opportunity as a Cloud Developer... ...experience ● Security Clearance Level: TS/SCI w/Poly ● Required Skills and Abilities: Proven...SuggestedFull timeTemporary workImmediate startRemote workWorldwideRelocation packageFlexible hours- ...Description: Software Engineer (Level 3) - TS/SCI Poly The Software Engineer is responsible for designing, developing, maintaining, and improving complex software systems... ...of a degree) ~5+ years of experience in a CNO (Computer Network Operations) environment ~5...Suggested
$212.5k - $287.5k
...Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able... ...to the mission. The Software Engineer develops, maintains, and enhances complex and... ...experience ● Security clearance level: TS/SCI w/Poly required ● US citizenship required ● Role...SuggestedFull timeContract workTemporary workImmediate startRemote workWorldwideFlexible hours$220k - $260k
...About the job Database Engineer / Oracle DBA (TS/SCI w/ FS Poly) Database Engineer / Oracle DBA (TS/SCI w/ FS Poly) Maryland (... ...performance tuning Backup, recovery, and user administration Develop and optimize: Database schemas SQL / PL-SQL queries...SuggestedFor contractorsVisa sponsorship- ...protect our country from threats. Job Description Cloud Developer Own the opportunity as a Cloud Developer and help ensure... ...5+ years of related experience ● Security Clearance Level: TS/SCI w/Poly ● Required Skills and Abilities: Proven experience with...Relocation package
$157k - $213k
...Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be... ...: Yes Job Description: Cloud Developer Own the opportunity as a Cloud Developer... ...● Security Clearance Level: TS/SCI w/Poly ● Required Skills and Abilities: Proven...Temporary workImmediate startRemote workWorldwideFlexible hours$25k
...Description Software Data Engineer - Enterprise Infrastructure - 8+ yrs of Experience - TS/SCI w/Poly Required Halogen Engineering is looking for a Software Engineer who will develop, maintain, and enhance complex and diverse software systems based upon documented...Contract workTemporary workRemote workShift work- ...analytical, troubleshooting, and documentation skills. ● Must be willing to support an on-call rotation ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● Certification Required: 8570 compliant with a Security + certificate ● Location: Onsite...Relocation package
- ...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
- ...prioritize tasks. Excellent problem-solving skills. ● Must be willing to support an on-call rotation ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● Certification Required: 8570 compliant with a Security + certificate and Cloud Certification in...
$25k
...Software Engineer - Python/AWS/Vue - 12+ yrs of Experience - TS/SCI w/Poly Required Halogen Engineering Group is looking for a Software... ...and organizational requirements. Capabilities Develops, maintains, and enhances complex and diverse software systems...Contract workTemporary workRemote workShift work$102k - $138k
...Education: Bachelor of Arts/Bachelor of Science Experience: 2+ years of related experience Security clearance level: TS/SCI w/Poly US citizenship required Level II 8570 Certification (Security+ CE or equivalent) Role requirements: Experience...Temporary workLocal areaRemote workFlexible hours- ...Software Engineer Principal TS/SCI with Polygraph Required Ready to build mission-critical systems in a modern, cloud-native environment... ...containerized architectures. What You'll Do Design, develop, and deploy scalable, containerized applications Build and...
$25k
...Description Software Engineer - Gitlab/DevOps - 7+ yrs of Experience - TS/SCI w/Poly clearance is required Halogen Engineering is seeking a... ...principles and concepts. This candidate will design, develop, test, deploy, document, maintain, and enhance complex and...Contract workTemporary workRemote workShift work- ...retrieval. Ideal candidates will have a Bachelor's degree or equivalent experience, with at least five years in database tuning using Oracle, MS SQL, or Sybase. A TS/SCI w/FS poly is required, and up to 5% travel may be necessary. #J-18808-Ljbffr DeNovo Solutions, LLC
$125.1k - $225.2k
...data pipelines, software initiatives, and developer experience on a critical national... ...reliability. Direct interaction and support for CNO Capabilities developers and their development... ...Requirement: An active Top Secret SCI w/Polygraph security clearance is required...Full timeFlexible hours$146k - $234k
...motivated, detail‑oriented, and excited to work with a variety of modern technologies, we’d love to meet you. Qualifications Active TS/SCI security clearance with a current polygraph is required . Bachelor’s degree in Systems Engineering, Computer Science, Information...Contract workWork experience placementShift work- ...Engineer to work in Annapolis Junction, MD. The role requires strong Java development experience and an active TS/SCI security clearance. You will design and develop cloud applications, collaborate with teams, and enhance system performance. This position offers...
$176k - $282k
...Location: Annapolis Junction, MD / Fort Meade, MD Clearance: Active TS/SCI with Polygraph Required What You'll Do Join a highly skilled... ...distributed compute environments. In this role, you'll design, develop, integrate, test, and optimize software that powers complex...Contract workRemote workShift work$147.29k - $199.28k
...Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to... ...Description: Software Engineer Principal TS/SCI with Polygraph Required Ready to build... ...architectures. What You’ll Do Design, develop, and deploy scalable, containerized applications...Full timeTemporary workImmediate startRemote workWorldwideFlexible hours$39.11 - $52.9 per hour
...experience Required Technical Skills: Windows, Microsoft Office (Outlook, Word, Excel), Data Entry Security Clearance Level: TS/SCI w/Poly Preferred Skills: Ticketing System, Active Directory, Customer Service Location: On Site Certification: IAT Level 1...Hourly payTemporary workWork at officeImmediate startRemote workWorldwideMonday to FridayFlexible hoursShift work$25k
...Test Engineer – Linux/Scripting/HPC - 8+ yrs of Experience - TS/SCI w/Poly Clearance Halogen Engineering Group is looking for a Test... ...documents, acquisition plans, and system descriptions to develop evaluation and test plans and procedures, prepare for and conduct...Contract workTemporary workRemote workShift work$170k - $260k
...-time position to support a U.S. Government customer in Columbia, MD. The role includes developing and maintaining complex software systems for critical missions, requiring a TS/SCI with Polygraph security clearance and over 14 years of experience. The position offers a...Remote jobFull timeWork from home- Cornerstone Defense LLC is seeking a Web Developer to contribute as a core engineer on a small team. This mid-level role involves developing... ..., and will collaborate with teams in an Agile environment. A TS/SCI clearance is required for this position. #J-18808-Ljbffr...
$190k - $210k
Cornerstone Defense LLC in Fort Meade, Maryland is looking for a Web Developer to deliver enterprise web services deployed in AWS. Your... .... This position has a pay range of $190K - $210K, and requires a TS/SCI clearance with polygraph. #J-18808-Ljbffr Cornerstone Defense- Peraton is seeking a Systems Engineer with TS/SCI w/Poly clearance for a role in Laurel, MD. The position involves monitoring cyber incidents, implementing security measures, and designing operational architectures. Candidates must have 20 years of relevant experience and...
$176k - $282k
Systems Engineer, TS/SCI w/Poly Location: US-MD-Laurel Requisition ID: 2026-167307 Position Category: Information Technology Clearance... ...; completing documentation. Verifies security systems by developing and implementing test scripts. Maintains security by monitoring...Contract workShift work$102k
...Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret... ...11) and related technologies. ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● Role requirements: Proficiency...Permanent employmentFull timeTemporary workCasual workImmediate startRemote workWorldwideFlexible hoursAfternoon shift$102k - $138k
...Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able... ...Support: Provide support to users and developers for web server-related issues and... ...experience ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● Level II 85...Full timeTemporary workImmediate startRemote workWorldwideFlexible hours
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