AttainX

Radiological Control Program Support

BS/BA in engineering, science or health physics or physics; 9+ years of directly applicable experience; familiarity with Hanford procedures; excellent written and oral communication skills.

Systems Administrator

Bachelor’s degree or equivalent experience; 3-5+ years in system administration; Windows/Linux, VMware, SANs; scripting; on-site Norman, OK; able to obtain moderate public trust clearance.

Technical Writer/Editor Support

BS/BA required; 6 years experience may substitute for BS/BA; 10+ years experience with the WTP project.

Proposal Manager - Herndon, VA (Hybrid Remote) 

Proposal Manager

Bachelor’s degree with 3-5 years government contract proposal development; strong writing/editing; MS Office; able to meet deadlines; team player.

Facilities Representative Support

Bachelor's degree or associate's with 3+ years; 9+ years nuclear operations/ConOps safety and oversight; DOE ConOps programs experience; strong QA and safety skills; excellent communication.

Network Engineer - Silver Spring, MD 

Network Engineer

3+ years of network engineering experience; Cisco Associate level certs or higher; cloud experience; VLANs/VRFs; NAT; iBGP with OSPF; strong communication and teamwork.

IT Security Specialist - Penetration Tester 

IT Security Specialist

5+ years in penetration testing; hands-on in AWS/Azure/on-prem; 5+ years with IT security concepts and tools (Burp Suite, Metasploit, Wireshark); 5+ years in enterprise architecture and risk guidance; required certifications listed below.

Title	Location	Date
Radiological Control Program Support Full Time · $115K-$165K · 9+ YOE Richland, Washington, United States · Onsite	Richland, Washington, United States Onsite	Apr 29, 2026
Systems Administrator Full Time · $78K-$82K · 3+ YOE Fort Sill or Norman · Onsite	Fort Sill or Norman Onsite	Apr 27, 2026
Technical Writer/Editor Support Full Time · $125K-$157K/yr · 10+ YOE Richland, Washington, United States · Onsite	Richland, Washington, United States Onsite	Apr 27, 2026
Proposal Manager - Herndon, VA (Hybrid Remote) Full Time · $90K-$120K · 3+ YOE Herndon, Virginia, United States · Hybrid	Herndon, Virginia, United States Hybrid	Apr 17, 2026
Facilities Representative Support Full Time · $135K-$180K · 9+ YOE Richland, Washington, United States · Onsite	Richland, Washington, United States Onsite	Apr 15, 2026
Network Engineer - Silver Spring, MD Contract · $85K-$102K · 3+ YOE Silver Spring, Maryland, United States · Hybrid	Silver Spring, Maryland, United States Hybrid	Apr 6, 2026
IT Security Specialist - Penetration Tester Full Time · $110K-$135K · 5+ YOE Silver Spring, Maryland, United States · Hybrid	Silver Spring, Maryland, United States Hybrid	Mar 26, 2026

Activities	Cybersecurity servicesSoftware application developmentIT infrastructure operationsData analyticsProgram management services
Headquarters	US
Industries	Information TechnologyDefense
Name	AttainX
Employees	300
Type	Private
Tagline	Provides IT, cybersecurity, and program management services to federal agencies.
Founded	2,008
Website	attainx.com

AttainX

About AttainX