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: 1 - 10 of 169 |
Arlington, Virginia
By Light Professional IT Services LLC
Voice Technician Job Locations US-VA-Arlington ID 2025-10252 # of Openings 1 Category Functional Support Clearance Tier 3 - Secret/ADP II Company Overview By Light Professional IT Services LLC readies warfighters and federal agencies with t...
5h
| Job Type | Full Time |
Jacksonville, North Carolina
By Light Professional IT Services LLC
Simulation Tech I Job Locations US-NC-Jacksonville ID 2025-10103 # of Openings 1 Category Information Technology Clearance Tier 3 - Secret/ADP II Company Overview Veraxx Engineering Corporation, a By Light Company is an engineering services...
1d
| Job Type | Full Time |
Jacksonville, North Carolina
By Light Professional IT Services LLC
Simulation Tech I Job Locations US-NC-Jacksonville ID 2025-10107 # of Openings 1 Category Information Technology Clearance Tier 3 - Secret/ADP II Company Overview Veraxx Engineering Corporation, a By Light Company is an engineering services...
1d
| Job Type | Full Time |
Vandenberg Air Force Base, California
By Light Professional IT Services LLC
Program Manager (S4S) Job Locations US-CA-Vandenberg AFB ID 2025-10108 # of Openings 1 Category Functional Support Clearance TS/SCI Company Overview Full Spectrum Operations, a joint venture between By Light Professional IT Services and Ame...
1d
| Job Type | Full Time |
Hanover, Maryland
By Light Professional IT Services LLC
Cyber Security Engineer Job Locations US-MD-Hanover ID 2025-10190 # of Openings 1 Category Cyber Clearance TS/SCI Company Overview By Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems en...
2d
| Job Type | Full Time |
Senior Client Systems Technician (Western Range)
Vandenberg Air Force Base, California
By Light Professional IT Services LLC
Senior Client Systems Technician (Western Range) Job Locations US-CA-Vandenberg AFB ID 2025-10095 # of Openings 1 Category IT Support Clearance Tier 3 - Secret/ADP II Company Overview American Communications Solutions and By Light Professio...
3d
| Job Type | Full Time |
Aruba Wireless Network Engineer (FREQUENT TRAVEL REQUIRED)
Tysons, Virginia
By Light Professional IT Services LLC
Aruba Wireless Network Engineer (FREQUENT TRAVEL REQUIRED) Job Locations US-Remote w/ Travel ID 2024-9971 # of Openings 1 Category Network Clearance Tier 3 - Secret/ADP II Company Overview THIS POSITION REQUIRES FREQUENT TRAVEL IN THE DOMES...
3d
| Job Type | Full Time |
Cloud Security Subject Matter Expert (SME) with AI Expertise
By Light Professional IT Services LLC
Cloud Security Subject Matter Expert (SME) with AI Expertise Job Locations US-Remote ID 2024-9949 # of Openings 1 Category Software Clearance Tier 3 - Secret/ADP II Position Overview We are seeking a highly skilled Cloud Security SME with a...
3d
| Job Type | Full Time |
Aruba Wireless Network Engineer (FREQUENT TRAVEL REQUIRED)
McLean, Virginia
By Light Professional IT Services LLC
Aruba Wireless Network Engineer (FREQUENT TRAVEL REQUIRED) Job Locations US-Remote w/ Travel ID 2024-9971 # of Openings 1 Category Network Clearance Tier 3 - Secret/ADP II Company Overview THIS POSITION REQUIRES FREQUENT TRAVEL IN THE DOMES...
3d
| Job Type | Full Time |
Fort Meade, Maryland
By Light Professional IT Services LLC
Strategic Planner Job Locations US-MD-Fort Meade ID 2025-10110 # of Openings 1 Category Cyber Clearance TS/SCI Position Overview By Light is seeking a Strategic Engagement Planner to join our team. The role will plan and coordinate internat...
3d
| Job Type | Full Time |