Network Engineer Level 1
Confirmed on the employer's own hiring board on Sep 29, 2026. First seen by Alion on Aug 25, 2026. GRVTY scores A on the Alion truth index.
What Impact You'll Have
GRVTY is seeking experienced Network Engineers to help deliver enhanced HPS capabilities across multi-vendor HPC servers, HPC clusters, and specialized processing environments.
What You'll be Owning
- Cisco IOS, CatOS, NxOS, filter and access control, Ciscoworks, TACACS+, ASA, FWSM, HP Openview, Cisco routers, Cisco Switches, F5/Cisco load balancers, Infiniband, Juniper, FiberChannel (FC) SAN, and VPN (IPSEC)
- Physical installation and configuration and troubleshooting of network routers, switches, load balancers and security devices.
- Strong knowledge of TCP/IP protocol stack and routing and switching protocols.
- Strong working knowledge of L2/L3 protocols.
- Strong working knowledge of stateful firewalls, and L3 access controls.
- Working knowledge of Atlassian Tool Suite.
- Able to support on-call requirements.
- Able to work in live call environment and utilize remedy and/or other ticketing system to track tasking.
- Virtualization products; VMWare and Solaris containers
What You Must Have
- Bachelor's degree in a technical discipline
- Minimum three (3) years of demonstratable experience in network engineering (LAN), architecture, monitoring, security, and protection or five (5) years minimum experience in lieu of degree.
- DoD 8570 IAT II level certification.
- Must have datacenter network design and architecture experience to include installation and configuration of Cisco routers, switches, firewalls, and IPSEC virtual private networks.
- Active TS/SCI w/ polygraph clearance
Why Choose GRVTY
The toughest national security challenges demand vision and ingenuity, not just resources. We deliver mission and technical expertise to outpace our adversaries. We’re purpose-built to tackle the most entrenched, systemic national security issues around the world.
We partner with our customers to help them overcome challenges in every corner of technology and defense-including the ones still being explored. Our growing capabilities create complementary advantages, giving on-the-ground operations the edge they need to succeed. We muster everything we have to answer every challenge presented, every day of our lives.
At GRVTY, we believe that when our employees thrive, our company thrives. That’s why we offer a comprehensive and competitive benefits package designed to support your well-being, growth, and work-life balance.
- Robust health plan including medical, dental, and vision
- Health Savings Account with company contribution
- Annual Paid Time Off and Paid Holidays
- Paid Parental Leave
- 401k with generous company match
- Training and Development Opportunities
- Award Programs
- Variety of Company Sponsored Events
EEO Statement
GRVTY, is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran and will not be discriminated against on the basis of disability.
Anyone requiring reasonable accommodations should email [email protected] or call 703-544-7930 with requested details. A member of the HR team will respond to your request within 2 business days.
Know Your Rights: Workplace Discrimination is Illegal (eeoc.gov)
Please review our current job openings and apply for the positions you believe may be a fit. If you are not an immediate fit, we will also keep your resume in our database for future opportunities.