By Light Professional IT Services LLC
Founded in 2002 as a small family business, By Light Professional IT Services LLC (By Light) has expanded to a large, diverse organization with more than 2,000 employees working with 500 Government and Commercial clients at locations around the world.
As the first decades of the 21st century ended, we saw the state of the IT and Cyberspace landscape and recognized a universal need for safe and secure operations amid a sea of bad actors with ever-evolving technical savvy. We focused on rapid growth in key mission areas to stay ahead of the curve while meeting our customers’ needs for innovative and efficient IT and Cyberspace Operations solutions. Strategically, we acquired five companies, entered joint ventures, and took on partners who could complement our fundamental expertise.
We recognize the current and future needs across all industries to secure information and communications databases, networks, and systems from malicious actors while maximizing reliability and efficiency. To meet these needs, By Light has stepped to the forefront of cutting-edge technology in key market growth areas of IT and Cyberspace Operations and Security; Network Services, Integration, and Operations; Cloud and Managed Services; Artificial Intelligence; Software Services; and Satellite and Wireless Communications
By Light is looking for innovative talent to join our team on projects across all skills and industries – even right in our own headquarters. We offer an attractive package of benefits and plenty of advancement opportunities. We are currently looking for professionals in these job categories to join our team!
Primary Job Categories:
- Data Positions: Data Architects, Analysts, DBAs
- Cyber Positions: Cybersecurity Operations, Protection, Forensics
- Network Positions: Network Engineers, Administrators, Communications Specialists
- Software Positions: Developers, Programmers, Configuration Managers
- T Support: Help Desk, Asset Managers
- Systems Support: System Administrators, User Experience Experts, Apps Trainers
- Functional Support: Project & Program Managers, Business Analysts
Search among By Light Professional IT Services LLC jobs
| Jobs: 151 - 160 of 162 |
By Light Professional IT Services LLC
Backend Developer Job Locations US-Remote ID 2025-10115 # of Openings 1 Category Software Clearance Tier 4 - High Risk (Public Trust) Company Overview Bravo Communications Services LLC is leading the Identity Credential Access Management Ne...
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Technical Writer/Editor (Proposals)
McLean, Virginia
By Light Professional IT Services LLC
Technical Writer/Editor (Proposals) Job Locations US-VA-McLean ID 2025-9989 # of Openings 1 Clearance None Company Overview By Light is hiring a Technical Writer/Editor of Proposals. Responsibilities Proposal writing on responses to Federal...
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Customer Service Administrator
Fort Gregg-Adams, Virginia
By Light Professional IT Services LLC
Customer Service Administrator Job Locations US-VA-Fort Gregg-Adams ID 2025-10089 # of Openings 1 Category IT Support Clearance Tier 3 - Secret/ADP II Company Overview Full Spectrum Operations LLC (FSO) is a SDVOSB JV between American Commu...
2d
McLean, Virginia
By Light Professional IT Services LLC
General Consideration Job Locations US-VA-McLean ID 2023-8162 # of Openings 1 Category General Consideration Company Overview We are excited that you are interested and considering employment with By Light. This posting is for job seekers w...
2d
Port Orange, Florida
By Light Professional IT Services LLC
Mechanical Assembler II Job Locations US-FL-Port Orange ID 2023-8767 # of Openings 1 Category Raydon Clearance None Company Overview The Mechanical Assembler II performs the accurate assembly of sub electro and mechanical components for bui...
2d
Scott Air Force Base, Illinois
By Light Professional IT Services LLC
Enterprise Voice Engineer II Job Locations US-IL-Scott AFB ID 2025-10049 # of Openings 1 Category Network Clearance Tier 3 - Secret/ADP II Company Overview By Light Professional IT Services LLC readies warfighters and federal agencies with ...
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Huntsville, Alabama
By Light Professional IT Services LLC
Land Mobile Radio Technician Job Locations US-AL-Huntsville ID 2023-8062 # of Openings 1 Category IT Support Clearance None Company Overview The U.S. Army has a requirement for Land Mobile Radio (LMR) System Maintenance Support for the Netw...
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Information Security Analyst, Hybrid
Fort Meade, Maryland
By Light Professional IT Services LLC
Information Security Analyst, Hybrid Job Locations US-MD-Fort Meade ID 2025-10080 # of Openings 1 Category Software Clearance TS/SCI Company Overview Cole Engineering Services (CESI), a By Light company, is recognized as a premier provider ...
2d
By Light Professional IT Services LLC
Technical Support Lead Job Locations US-Remote ID 2025-10121 # of Openings 1 Category IT Support Clearance Tier 4 - High Risk (Public Trust) Company Overview Bravo Communications Services LLC is leading the Identity Credential Access Manage...
2d
Fort Belvoir, Virginia
By Light Professional IT Services LLC
Cybersecurity Lead Job Locations US-VA-Fort Belvoir ID 2023-8976 # of Openings 1 Category Functional Support Clearance TS/SCI Company Overview By Light Professional IT Services (By Light) are leading providers of innovative Information Tech...
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