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: 21 - 30 of 150 |
Fort Eisenhower, Georgia
By Light Professional IT Services LLC
Sr. Cyber Range Engineer Job Locations US-GA-Fort Eisenhower ID 2025-10208 # of Openings 1 Category Cyber Clearance TS/SCI Company Overview By Light Professional IT Services LLC readies warfighters and federal agencies with technology and s...
3h
| Job Type | Full Time |
Arlington, Virginia
By Light Professional IT Services LLC
Inside/Outside Plant Manager Job Locations US-VA-Arlington ID 2024-9429 # of Openings 1 Category Network Clearance TS/SCI Company Overview The Inside/Outside Plant Manager is a key leadership role responsible for overseeing the management, ...
3h
| Job Type | Full Time |
Fort Eustis, Virginia
By Light Professional IT Services LLC
ISP/OSP Technician Lead Job Locations US-VA-Ft. Eustis ID 2025-9993 # of Openings 1 Category Network Clearance Tier 3 - Secret/ADP II Position Overview Full Spectrum Operations LLC (FSO) is a SDVOSB JV between American Communication Solutio...
3h
| Job Type | Full Time |
Senior Network Installation Specialist
McLean, Virginia
By Light Professional IT Services LLC
Senior Network Installation Specialist Job Locations US-Remote w/ Travel ID 2025-10249 # of Openings 1 Category Network Clearance Tier 3 - Secret/ADP II Position Overview The Senior Network Installation Specialist performs highly detailed t...
3h
| Job Type | Full Time |
Tampa, Florida
By Light Professional IT Services LLC
Senior Server Administrator Job Locations US-FL-Tampa ID 2023-8390 # of Openings 1 Category Systems Support Company Overview By Light is hiring a Senior Server Administrator to join our team in Tampa, FL. JCSE immediately deploys to provide...
3h
| Job Type | Full Time |
Network Operations Engineer - Journeyman
Tampa, Florida
By Light Professional IT Services LLC
Network Operations Engineer - Journeyman Job Locations US-FL-Tampa ID 2023-8079 # of Openings 1 Category Network Company Overview By Light is hiring a Network Operations Engineer to join our team supporting a DoD customer in Tampa, FL. This...
3h
| Job Type | Full Time |
Tampa, Florida
By Light Professional IT Services LLC
HBSS Administrator Job Locations US-FL-Tampa ID 2025-10010 # of Openings 1 Category Cyber Position Overview By Light is hiring an HBSS Administrator to join our team in Tampa, FL. JCSE immediately deploys to provide enroute, early entry, sc...
3h
| Job Type | Full Time |
Computer Service Engineer, Jmn (Eastern Range)
Patrick Air Force Base, Florida
By Light Professional IT Services LLC
Computer Service Engineer, Jmn (Eastern Range) Job Locations US-FL-Patrick AFB ID 2023-8696 # of Openings 1 Category IT Support Clearance Tier 3 - Secret/ADP II Company Overview American Communications Solutions and By Light Professional IT...
3h
| Job Type | Full Time |
Registered Communications Distribution Designer (RCDD)
Arlington, Virginia
By Light Professional IT Services LLC
Registered Communications Distribution Designer (RCDD) Job Locations US-VA-Arlington ID 2024-9427 # of Openings 1 Category Network Clearance TS/SCI Company Overview The Registered Communications Distribution Designer (RCDD) is a key profess...
3h
| Job Type | Full Time |
Client Systems Technician (Western Range)
Vandenberg Air Force Base, California
By Light Professional IT Services LLC
Client Systems Technician (Western Range) Job Locations US-CA-Vandenberg AFB ID 2024-9223 # of Openings 1 Category IT Support Clearance Tier 3 - Secret/ADP II Company Overview American Communications Solutions and By Light Professional IT S...
3h
| Job Type | Full Time |