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: Assembly, C, C++, Java, Perl
Columbia, Maryland, United States · On-site
$43k–$53k/yr
At Iron Mountain we know that work, when done well, makes a positive impact for our customers, our employees, and our planet. That’s why we need smart, committed people to join us. Whether you’re looking to start your ca…
Skills: Material Handling, Loading And Unloading, Pallet Jack Operation, Physical Security Compliance, Attention To Detail
Columbia, Maryland, United States · Remote OK
$90k–$123k/yr
Job Description We have an exciting opportunity for a Research Scientist III – QA-QC at UL Research Institutes. This is a remote-based opportunity. The Research Scientist III works with data, develops preliminary finding…
Skills: ETL/ELT Tools, Data Pipeline Architecture, Data Validation, Data Cleansing, Quality Assurance
Columbia, Maryland, United States · Remote OK
$90k–$123k/yr
Job Description We have an exciting opportunity for a Research Scientist III- Data Analyst at UL Research Institutes. This is a remote-based opportunity. The Research Scientist III works with data, develops preliminary f…
Skills: Statistical Analysis, Predictive Modeling, Hypothesis Testing, Python, SQL
Columbia, Maryland, United States · Hybrid
$67k–$93k/yr
Job Description We have an exciting opportunity for a Education and Training Specialist at UL Research Institutes, based in our Columbia, MD office. The Education and Training Specialist designs, develops, and delivers e…
Skills: Instructional Design, Adult Learning Principles, Curriculum Development, E-learning Development, Training Facilitation
Columbia, Maryland, United States · On-site
$78k–$176k/yr
System Administrator The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the Department of Defense…
Skills: Red Hat Enterprise Linux, CentOS, Git, VMware ESXi, Linux Firewalls
Baltimore, Maryland, United States · Hybrid
Company Overview Throughout our worldwide network of experts, clients and communities, we are renowned for our leadership in fire protection engineering – a legacy of responsibility we have proudly upheld since 1939. Tod…
Skills: Fire Protection Engineering, Building Code Consulting, Fire Code Consulting, Sprinkler Design, Fire Alarm Design
Columbia, Maryland, United States · On-site
$60k–$80k/yr
T-Rex is looking for a fully cleared Network Engineer to work on a program in the Columbia, Maryland area in support of the Intelligence Community. Responsibilities: Performs maintenance, sustainment of existing networks…
Skills: Network Maintenance, Network Troubleshooting, WAN Technologies, Firewall Configuration, Switch Configuration
Columbia, Maryland, United States · On-site
$110k–$242k/yr
Job Title: Project Manager Job Category: Project and Program Management Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type…
Skills: Project Planning, Cost Management, Schedule Management, Risk Mitigation, Resource Allocation
Columbia, Maryland, United States · On-site
$190k–$210k/yr
Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Software Engineer to join our intel team. We…
Skills: Python, Java Spring Boot, Infrastructure Automation, AI Development Tools, Git
Columbia, Maryland, United States · On-site
$190k–$240k/yr
Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Software Engineer to join our intel team. Jo…
Skills: Python, ElasticSearch, Kibana, Grafana, Team Leadership
Columbia, Maryland, United States · On-site
$110k–$242k/yr
Job Title: Project Manager Job Category: Project and Program Management Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type…
Skills: Project Planning, Cost Management, Schedule Management, Performance Management, Risk Identification
Columbia, Maryland, United States · On-site
$98k–$169k/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: Information Systems Security, Risk Management Framework, Documentation, Compliance, Security Policies
Columbia, Maryland, United States · On-site
$150k–$180k/yr
Amentum is seeking a System Administrator for a new prime contract that is based out of our Maryland office. Minimum Requirements (Knowledge, Skills, and Abilities): Provide support for implementation, troubleshooting an…
Skills: Systems Administration, Troubleshooting, Infrastructure Management, UNIX, Windows Operating Systems
Columbia, Maryland, United States · On-site
$70k–$190k/yr
Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Software Engineer to join our intel team. You will …
Skills: Linux Systems Administration, NVIDIA GPU Hardware, Technical Documentation, Data Center Operations, Virtualization
Columbia, Maryland, United States · On-site
Overview BigBear.ai is seeking a Software Engineer for development and maintenance of large-scale, distributed web applications. You will focus on building robust, scalable systems using modern JavaScript/TypeScript fram…
Skills: Node.js, TypeScript, Python, Distributed Web Applications, Microservices
Columbia, Maryland, United States · On-site
Overview BigBear.ai is seeking a Principal Firmware Reverse Engineer focused on advancing reverse engineering capabilities through AI-assisted tooling and automation. You will design and implement tooling enhancements th…
Skills: Reverse Engineering, Firmware Analysis, Ghidra, IDA Pro, Assembly Language
Columbia, Maryland, United States · On-site
$146k–$390k/yr
Clarity Innovations is a trusted national security partner, dedicated to safeguarding our nation’s interests and delivering innovative solutions that empower the Intelligence Community (IC) and Department of Defense (DoD…
Skills: Program Management, Stakeholder Management, Financial Management, Contract Lifecycle Execution, Agile Methodologies
Columbia, Maryland, United States · Hybrid
$111k–$145k/yr
Requisition Number: 29363 Required Travel: 11 - 25% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $111,494.00 - $145,000.00 Security Clearance: Ability to Obtain Level of Experience: Mid This oppor…
Skills: Java, C++, Software Design, System Integration, Algorithm Development
Columbia, Maryland, United States · On-site
$55/hr–$92/hr
At Wyetech, you’ll be at the center of an award-winning corporate culture, breaking technological barriers and solving real-world problems for our federal government customers. We are committed to hiring the best of the …
Skills: Network Design, LAN/CAN/WAN Administration, Cisco Configuration, Arista Configuration, VPN
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Develop and program applications across Windows, UNIX, and embedded platforms using various languages. Design end-to-end data flow for CNO tools and provide technical documentation and software readiness reviews.
Requires a Bachelor's degree in a relevant field and four years of programming experience, or an equivalent combination of education and experience. Must possess a TS/SCI clearance with a polygraph.
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.
__
Clearance: TS/SCI with polygraph
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.
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
There are currently 244 open security & safety positions in Columbia, MD listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include BigBear.ai, Set of X, Parsons Corporation, AT&T, Tenable, among others. Browse the listings above to see every active employer.
Yes — 41 of the 244 open security & safety positions offer remote or hybrid work (5 remote, 36 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.
