Columbia, Maryland, United States · On-site
$104k–$181k/yr
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 v…
Skills: CNO Tool Development, Offensive Cyber Operations, Rapid Prototyping, Windows Internals, Linux Internals
Columbia, Maryland, United States · On-site
Job DetailsJob Location: MD, Columbia - Columbia Regional Office - Columbia, MD 21045Position Type: Full-TimeEducation Level: Associate's DegreeJob Shift: DayJob Category: Nursing Professional & SupportSalary starting at…
Skills: Quality Improvement, Nursing, Case Review, Microsoft Word, Microsoft Excel
Columbia, Maryland, United States · Hybrid
$139k–$180k/yr
We are currently seeking a talented and experienced Software Engineer to join our team to help build foundational AI integration frameworks and agentic platforms. As a Software Engineer focused on AI Integration, you wil…
Skills: Python, Kubernetes, LLM Integration, Model Context Protocol, RAG
Columbia, Maryland, United States · Hybrid
$139k–$180k/yr
As a Software Engineer, you will be responsible for designing, developing, and implementing complex software capabilities for computer-based systems. Will work closely with other talented engineers to create software sol…
Skills: Java, Spring, Microservices, RESTful Web Services, Object Oriented Programming
Columbia, Maryland, United States · On-site
$160k–$200k/yr
Purpose and Impact: Come be a part of an exciting and ever-changing program that provides a comprehensive range of state-of-the-art solutions and hands-on assistance in designing, implementing, managing, and sustaining o…
Skills: Cisco UCS, Microsoft Active Directory, VMware vSphere, Enterprise Storage, Network Architecture
Columbia, Maryland, United States · Hybrid
$200k–$280k/yr
***An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance.*** Are you a Principal Software Engineer who is ready for a…
Skills: Python, Java Spring Boot, Infrastructure Automation, AI Development Tools, Git
Schneider Electric FederalColumbia, Maryland, United States · Remote OK
$18k–$176k/yr
Schneider Electric Federal, a global leader in energy management and automation, is renowned for delivering secure and reliable solutions that power progress for a future-ready U.S. Government. As the #1 Energy Service C…
Skills: Financial Reporting, Sales Performance Tracking, CRM Usage, Stakeholder Management, Cross-functional Collaboration
Schneider Electric FederalColumbia, Maryland, United States · Remote OK
$86k–$130k/yr
Schneider Electric Federal, a global leader in energy management and automation, is renowned for delivering secure and reliable solutions that power progress for a future-ready U.S. Government. As the #1 Energy Service C…
Skills: Inside Sales, Cold Calling, Lead Generation, Solution Selling, Salesforce
Columbia, Maryland, United States · On-site
$72k–$124k/yr
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diver…
Skills: LMR System Administration, Security Monitoring, Vulnerability Scanning, Log Analysis, Technical Troubleshooting
Columbia, Maryland, United States · On-site
$98k–$263k/yr
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diver…
Skills: ServiceNow Development, JavaScript, ITSM, ITAM, CMDB
Columbia, Maryland, United States · On-site
$92k–$115k/yr
Join a mission-focused software development team supporting a critical intelligence reporting platform relied upon by government organizations and mission partners worldwide. This application manages the lifecycle of mis…
Skills: Java 17+, Spring Boot, Oracle Database, MongoDB, Angular
Columbia, Maryland, United States · On-site
$108k–$195k/yr
Who We Are: Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities throughout the entire USG…
Skills: Robot Framework, Python, React, Java, C++
Columbia, Maryland, United States · On-site
$87k–$157k/yr
Who We Are: Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities throughout the entire USG…
Skills: C++, Java, Digital Signal Processing, Linux, Fourier Transforms
Columbia, Maryland, United States · On-site
$89k–$130k/yr
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diver…
Skills: Financial Analysis, Data Modeling, Forecasting, Budget Administration, Cost Management
Boulder, Colorado, United States · On-site
$108k–$195k/yr
Python Developer Who We Are: Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities througho…
Skills: Python, Golang, Docker, Kubernetes, GitLab CI/CD
Boulder, Colorado, United States · On-site
$108k–$195k/yr
Python Developer Who We Are: Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities througho…
Skills: Python, Golang, Docker, Kubernetes, GitLab CI/CD
Washington, District of Columbia, United States · Hybrid
Title: Director, Tax (U.S. Operations) We are KBR When you become part of our KBR team, your opportunities are endless. Through internal collaboration, and with our partners and customers, we’re defining tomorrow’s chall…
Skills: U.S. Tax Accounting, Tax Compliance, ASC 740, Income Tax Provision, SOX Compliance
Washington, District of Columbia, United States · Hybrid
Title: Manager, Internal Controls We are KBR When you become part of our KBR team, your opportunities are endless. Through internal collaboration, and with our partners and customers, we’re defining tomorrow’s challenges…
Skills: Internal Controls, SOX Compliance, ICFR, Risk Assessment, Financial Reporting
Washington, District of Columbia, United States · On-site
Title: Senior IT Customer Support Analyst, Desktop Support KBR is seeking a Senior Desktop Support Team Lead to provide advanced technical support and operational leadership across a complex enterprise computing environm…
Skills: Desktop Support, Microsoft 365, Windows OS, Technical Leadership, Endpoint Management
Columbia, Maryland, United States · On-site
$112k–$196k/yr
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 v…
Skills: All-Source Intelligence Analysis, Cyberspace Operations, Intelligence Production, Targeting Support, Risk Assessment
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Rapidly prototype advanced offensive cyber capabilities and develop mission-critical solutions for specialized military operations. Collaborate with vulnerability research teams and subject matter experts to engineer stable and testable exploits.
Requires an active TS/SCI with Polygraph and USCC JQR qualification with 5+ years of experience in exploit or CNO tool development. Proficiency in low-level programming languages and deep knowledge of Windows or Linux internals is essential.
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.
Parsons is seeking a CNO Software Developer to join our team in support of specialized military cyber operations. You’ll be a critical member of a small team, responsible for bringing your high-level offensive cyber expertise and rapid prototyping capability to bear on a critical national security mission. Join our team of best-in-industry cyber warriors who provide superior service in support of national defense objectives. A TS/SCI w/ Polygraph is required for consideration.
Rapidly prototyping advanced offensive cyber capabilities with other senior engineers to meet complex and evolving mission needs.
Embedding with the mission team on-site, working daily with subject matter experts in C, Windows internals, and related low-level disciplines.
Collaborating with the vulnerability research team to gather relevant information on proof-of-concept exploits and engaging with the customer to ensure products meet operational needs.
Contributing to a culture of technical excellence by sharing knowledge, mentoring teammates, conducting design/code reviews, and continually sharpening your own skills in programming, Windows internals, Linux internals, and low-level engineering.
Applying offensive cyber domain expertise, including red/purple team operations, to develop and deliver mission-critical solutions.
Active TS/SCI w/Poly
USCC JQR qualified (Joint Qualification Record) personnel with proven experience in offensive cyber operations or equivalent contract/civilian work
Bachelor's degree in related field (Computer Science, Cybersecurity, etc.) and 5+ years of experience in exploit/CNO tool development, with preference for offensive domain/red/purple team operators; Master's degree in related field and 3+ years of exploit/CNO tool development experience; 4+ additional years of directly related exploit/CNO tool development experience may be considered in lieu of degree
Proficiency with programming languages such as .NET, Python, C/C++, and/or ASM
Ability to analyze proof-of-concept exploit/CVE vulnerability and engineer it to be stable and testable
Technical Operating System Knowledge with Linux or Windows
Ability to generate accurate documentation for developers and testers
Minimum 6–8 years of experience in exploit/CNO tool development
Experience with rapid prototyping and automation tooling for advancing rapid outcomes
Networking protocol/testing expertise
Certified/trained in one or more of the following: Corelan Bootcamp/Advanced, ManTech ACTP Windows/Linux/VR&E, OSCP, OSED, OSWE, BCI Training, USCC CCD Developer (Senior)
Experience with Ghidra, GDB, WinDebug, or Fuzzing
Prior experience in offensive cyber operations, red/purple team activities, or equivalent work from a contract/civilian position
Location: Fort Meade/Columbia MD (On-Customer Site/Embedded)
NOTE: This position requires USCC JQR qualified personnel with proven offensive domain experience. Preference will be given to candidates with red/purple team backgrounds and rapid prototyping skills over traditional software development experience. Defensive-only or network operations center experience will not be considered sufficient for this role.
Parsons is aware of fraudulent recruitment practices. To learn more about recruitment fraud and how to report it, please refer to https://www.parsons.com/fraudulent-recruitment/.
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. #WeAreParsons Disclaimer: Parsons is aware of recruitment scams where individuals posing as Parsons representatives offer fraudulent job opportunities to steal personal information or solicit money. To avoid these scams, remember that Parsons will never ask for money or sensitive personal details, and all legitimate job openings are listed on https://jobs.parsons.com/; report any suspicious activity to local law enforcement or [email protected].
Offices: 14291 Park Meadow Dr, Chantilly, Virginia 20151, US · 5875 Trinity Pkwy, #300, Centreville, Virginia 20120, US · 10 South Riverside, Suite 400, Chicago, IL 60606, US · 100 M Street SE, Suite 1200, Washington, DC 20003, US · 1422 South Tryon Street, Suite 700, Charlotte, NC 28203, US
Based on 334 listings with disclosed salaries, most government & public sector jobs in Columbia, MD pay between $71k–$227k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 485 open government & public sector positions in Columbia, MD listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Independent Software, Parsons Corporation, AT&T, KBR, Inc., BigBear.ai, among others. Browse the listings above to see every active employer.
Yes — 124 of the 485 open government & public sector positions offer remote or hybrid work (32 remote, 92 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
