Columbia, Maryland, United States · On-site
WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great wo…
Skills: Cyber Security, Network Security, Vulnerability Analysis, Incident Response, Network Administration
Columbia, Maryland, United States · On-site
WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great wo…
Skills: C/C++, Python, Assembly, Operating System Internals, Network Programming
Columbia, Maryland, United States · On-site
WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great wo…
Skills: Linux Shell Scripting, C, C++, Java, Python
Columbia, Maryland, United States · On-site
WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great wo…
Skills: Cloud Computing, Distributed Systems, Big-Data Architectures, Information Retrieval, Java
Columbia, Maryland, United States · On-site
Residency All applicants must reside in the United States at the time of application. Overview Do you have a passion for uncovering hidden vulnerabilities and pushing the boundaries of cybersecurity research? Are you the…
Skills: Vulnerability Research, Reverse Engineering, Assembly, C, C#
Columbia, Maryland, United States · On-site
Residency All applicants must reside in the United States at the time of application. Overview BigBear.ai is seeking an Embedded Engineer to join and assist and meet mission needs for our government customer. At BigBear.…
Skills: Embedded software, C, C++, Python, Windows
Columbia, Maryland, United States · On-site
Residency All applicants must reside in the United States at the time of application. Overview Are you ready to launch your career as a Systems Engineer and work on cutting-edge technical systems that make a real impact?…
Skills: Systems Engineering, System Design, System Integration, System Maintenance, Requirements Analysis
Columbia, Maryland, United States · On-site
Residency All applicants must reside in the United States at the time of application. Overview Senior Network Engineer Location: On-Site at Customer Location (Annapolis Junction, MD) Clearance Required: TS/SCI with Poly …
Skills: Network Engineering, Cisco Routers, Cisco Switches, Firewalls, Linux
Columbia, Maryland, United States · On-site
Residency All applicants must reside in the United States at the time of application. Overview Senior Systems Administrator Location: On-Site at Customer Location (Annapolis Junction, MD) Clearance Required: TS/SCI with …
Skills: Linux, Systems Administration, VMware, Ansible, Risk Management Framework
Columbia, Maryland, United States · Hybrid
Residency All applicants must reside in the United States at the time of application. Overview Are you ready to engineer next-generation enterprise capabilities that have immediate mission impact? BigBear.ai, a leader in…
Skills: Systems Engineering, Technical Architecture, Agile, SAFe, DoDAF
Columbia, Maryland, United States · On-site
Residency All applicants must reside in the United States at the time of application. Overview BigBear.ai is seeking a Software Engineer 3 to focus on improving the productivity and experience of software developers by b…
Skills: Software Engineering, Python, Java, AI-assisted IDE, LLM-powered tools
Columbia, Maryland, United States · On-site
Residency All applicants must reside in the United States at the time of application. Overview BigBear.ai is seeking a Full Stack Software Engineer to help build the next generation of AI infrastructure that will drive i…
Skills: Java, Python, AWS, Kubernetes, Infrastructure as Code
Columbia, Maryland, United States · On-site
Residency All applicants must reside in the United States at the time of application. Overview BigBear.ai is seeking a Application Developer to join exciting, up-and-coming projects where you will design, develop, protot…
Skills: Reverse engineering, Ghidra, C, C++, Python
Columbia, Maryland, United States · On-site
Residency All applicants must reside in the United States at the time of application. Overview Vulnerability Researcher Location:On-Site (Annapolis Junction, MD) Clearance Required:TS/SCI with Poly Do you have a passion …
Skills: Vulnerability Research, Reverse Engineering, Assembly, C, C#
Columbia, Maryland, United States · On-site
Residency All applicants must reside in the United States at the time of application. Overview BigBear.ai is seeking an Information Systems Security Officer 3 (ISSO) to join our team on a brand-new contract! In this role…
Skills: Information Security, Cybersecurity, Security Authorization, System Security Plan, Security Policies
Columbia, Maryland, United States · On-site
$85k–$178k/yr
Job Title: Senior Configuration Manager Job Category: Engineering and Technical Support Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required…
Skills: Configuration Management, Version Control, Change Control, Configuration Audits, DOORS
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 DevOps Engineer who is ready for a n…
Skills: Terraform, Gitlab, Docker, Kubernetes, Python
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 Cloud Systems Engineer who is ready …
Skills: Systems Engineering, Cloud Architecture, Content Delivery Networks, Edge Computing, CI/CD
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 Full Stack Software Engineer who is …
Skills: Full Stack Development, React, Vue, Angular, Python
Columbia, Maryland, United States · Hybrid
$200k–$260k/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 Senior Full Stack Software Engineer who is rea…
Skills: JavaScript, Typescript, CSS, HTML, React
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Monitor and analyze network data from firewalls and intrusion detection systems to identify and mitigate cyber threats. Collaborate with government and military teams to protect critical national security infrastructure and document analytic tradecraft.
Requires a TS/SCI clearance with polygraph and a background in cyber security, network administration, or a related STEM field. A Bachelor's degree in a technical field is preferred, though relevant military training may be considered.
Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great work, the Set of X team is building an elite group of engineers with a strong sense of shared responsibility and ownership
Because who you work with matters.
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Set of X is seeking experienced Computer Network Defense Analysts (CNDAs) to support critical Intelligence Community missions. In this role, you’ll operate on the frontlines of cybersecurity; detecting threats, strengthening defenses, and protecting national security systems alongside elite cyber professionals.
Total Compensation Package
We offer a comprehensive compensation package designed to support your well-being and professional growth. Our competitive base salary is complemented by an extensive benefits program, including:
For a full overview of our benefits, please visit our benefits tab.
Additional Perks and Benefits
Join the Set of X!
Assembling a set of the industry’s top technical talent and delivering this high-caliber team through engineering services to our U.S. Government customers’ most critical missions. Creating an exceptional place to work as an employee-focused company. Partnering with the industry’s best prime contractors to achieve common goals. Join the Set of X!
Offices: Fulton, MD 20759, US
Based on 398 listings with disclosed salaries, most technology jobs in Columbia, MD pay between $75k–$225k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 556 open technology positions in Columbia, MD listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include BigBear.ai, Independent Software, Parsons Corporation, AT&T, CACI International Inc, among others. Browse the listings above to see every active employer.
Yes — 153 of the 556 open technology positions offer remote or hybrid work (29 remote, 124 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.
