Basic Qualifications
- Bachelors Degree in related field (Business, IT, Cyber Security, etc.)
- In-depth systems administration experience
- Network Administration - Ethernet switching, TCP/IP subnetting & routing (static & dynamic)
- Strong troubleshooting skills.
- Skilled in MS office suite
- Works independently, proactively identifies, and completes task.
- Excellent verbal and written skills
- Ability to work in a fast-paced environment with multiple teams, stakeholders, and SMEs
Security Clearance and Where You'll Work
- An active Top Secret Clearance is REQUIRED for this position. No exceptions.
- The position is 100% on site at DHS HQ in SE Washington, DC.
Top Skills
What We Do
TSTC, a premier professional services company, is SBA Woman Owned Small Business, HUBZone certified (certification #33271) and a Virginia certified woman-owned small business founded in 2002. TSTC is among an elite number of small businesses that have attained ISO 9001, 14001, 20000-1, 27001, 27017, 20718, and 27701. We are also CMMI/DEV and CMMI/SVC level 3 appraised and are CMMC Level 2 ready.
Based upon our “Total Service – Total Commitment” to our customers, TSTC only uses highly experienced, well trained, and certified staff which allows us to effectively and efficiently support our clients.
TSTC has won a number of awards and accolades including DHS Small Business Achievement Awards for our outstanding work in support of the DHS mission. In TSTC is a Platinum Award Winner of the US Department of Labor 2024 Hire Vets Medallion Award demonstrating our unparalleled commitment to recruiting, hiring and retaining veterans.
In addition, TSTC is on the GSA Multiple Award Schedule GS-00F-081CA with professional services, IT, Cloud, and HACS SINs and GSA OASIS+ for HUBZone and WOSB in all three domains: Management and Advisory, Technical and Engineering and Intelligence Services







