Systems Engineer L3
Most applications go out cold — see where you stand first. No sign-up to start.
Don't just apply. Show up ready.
Olive works from this exact posting — no sign-up to start.
At a glance
Requirements
Credentials this posting asks for.
Job overview
Jovian Concepts, Inc. is hiring a Systems Engineer L3. Jovian Concepts, LLC is seeking a Systems Engineer Level 3 in Annapolis Junction, Maryland. The role involves Linux system administration, storage and virtualization management, and ensuring compliance with STE/STN and DISA STIG standards while supporting mission‑critical lab and live systems.
Key focus areas include Work on a small SA team supporting lab and live systems, Provide Linux system administration and general systems engineering support, and Monitor emails and chat for mission‑critical updates and issues.
Successful candidates bring TS/SCI Clearance With MD Polygraph, Bachelor's Degree In Qualified Engineering Field Or Related Discipline Plus 6 Years Systems Engineering Experience, and High School Diploma Or GED Plus 10 Years General System Engineering Experience. Important skills include Systems Engineering Principles, Linux, Containers, Cloud Environments, Storage Management, and Virtualization. Preferred (not required): Automation Tools, PKI/TLS/Crypto, Ansible, and SaltStack.
Skills & qualifications
Skills
Qualifications
Full job description
"country":"United States","eeoDisclaimer":"
Jovian Concepts, LLC. is an Equal Opportunity Employer\x26nbsp;and does not discriminate on the basis of race, color, religion, sex, sexual preference, national origin, disability, status as a protected veteran, genetic information, or any other reason prohibited by law in employment. ","faviconId":"rzdliec182fab1ef548499d4ddfcbeeacba4f","jobTitle":"Systems Engineer L3","companyName":"Jovian Concepts, LLC","linkBackUrl":"https://jovianconcepts.com","isAWLIActive":false,"postedOn":"05/13/2026","digest":"pMy53mQEF5JN2sDIHjnhTI3A3s2QTjlNpPNDH@8EfxU-","jobDescriptionDetails":[{"richText":{"fieldLabel":"Job Description","uitype":5501,"value":"\n \n \n
Jovian Concepts, LLC is looking to hire a System Engineer Level 3 for a great opportunity in the Annapolis Junction area.\x26nbsp;
\n
\n
\n \n
\n A current and active TS/SCI Clearance with a MD polygraph is required. No CCA\x27s will be accepted at this time.
\n
\n
\n Description:
\n \n
\n Will work on a small SA team supporting a Lab and Live systems. All systems will be Linux hard boxes and VM\x27s. Support will be focused as a Linux System Administrator and providing general systems engineering support. Will be responsible for monitoring and catching up on emails and chat, for mission critical updates and issues, then utilize JIRA for ticket resolution. The team supports Mission and Operations users and desktops so authentication, DNS, share drives and home directories support will be provided for the communications between all of it.
\n
Requirements \n
\n
Required Skills:
\n \n
\n
- A current and active TS/SCI Clearance with a MD polygraph is required. No CCA\x27s will be accepted at this time.
\n
- Solid Experience with STE/STN, DISA STIG compliance work on Linux Systems
\n
- Experience with LINUX Administration (SA1/2 level)
\n
- Storage Management (Isilon, NetApp...)
\n
- Virtualization (VMWare, RH KVM, Proxmox...)
\n
- Some Experience with Containers/Cloud environments
\n
- IP networking and Firewall experience.
\n
- Experience with automation tools is a bonus
\n \n
\n
\n \n
\n Desired Skills:
\n \n
\n
- Have a solid understanding of PKI/TLS/crypto including crypto policies.
\n
- Experience with automation tools is a bonus (Ansible, Salt...)
\n
- Scripting (Bash, Python, Perl...)
\n
- Application support and general troubleshooting.
\n
- Hyper Converged Infrastructure exp (Harvester, Nutanix, Cisco Hyperflex...)
\n \n
\n
\n
Qualifications:
\n
\n
- A Bachelor’s degree in a Qualified Engineering Field (See Note 1) or a related discipline (See Note\x26nbsp; 2) from an accredited college or university plus six (6) years of systems engineering experience
\n
OR
\n
\n
- A High School Diploma or GED plus ten (10) years of general system engineering experience (any\x26nbsp; Process Area).
\n
OR
\n
\n
- A Master’s degree in a Qualified Engineering Field (See Note 1) or a related discipline (See Note 2)\x26nbsp; from an accredited college or university plus four (4) years of systems engineering experience
\n
OR
\n
\n
- A PhD in a Qualified Engineering Field (See Note 1) or a related discipline (See Note 2) from an\x26nbsp; accredited college or university plus two (2) years of systems engineering experience.
\n
\x26nbsp;
Note 1 – Examples of qualified engineering fields include: Aeronautics, Biomedical, Chemical, Civil, Computer, Electrical, Environmental, Mechanical, Nuclear, Software, Systems, and Engineering Management. Similar or comparable degrees will be acceptable.
\n
\n Note 2 - Examples of related disciplines include: Chemistry, Computer Science, Information Systems, Mathematics, and Physics. Similar or comparable degrees will be acceptable
\n \n
\n
\n \n
\n
\n \n
\n In a recent employee survey, Jovian Concepts earned a 92% Overall Workplace Experience Score and 100% of employees agreed that they would highly recommend working at Jovian Concepts to others.
\n \n
\n
\n
\n \n "}}],"isMobile":false,"iframe":"true","jobType":"Full time","applyName":"Apply Now","zsoid":"45709801","FontFamily":"Verdana, Geneva, sans-serif","jobOtherDetails":[{"fieldLabel":"Posting ID","uitype":1,"value":"LK-SE-26-011"},{"fieldLabel":"Listing TTO/DO","uitype":1,"value":"TTO-002"},{"fieldLabel":"Industry","uitype":2,"value":"Technology"},{"fieldLabel":"Number of Positions","uitype":32,"value":"1"},{"fieldLabel":"Clearance Required","uitype":2,"value":"Top Secret/SCI with Polygraph"},{"fieldLabel":"City","uitype":1,"value":"Annapolis Junction"},{"fieldLabel":"State/Province","uitype":1,"value":"Maryland"},{"fieldLabel":"Zip/Postal Code","uitype":1,"value":"20701
You've read the whole posting — now see how you match it.