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Information Systems Security Engineer (ISSE)
Philadelphia, Philadelphia County
On-site
Full-time
No salary postedToday- Employment type
- Full-time · On-site
- Posted
- November 7, 2026
- NOC code
- 21221 — Business systems specialists
Hiring confidence: Sparse posting · 22/100
This posting is missing most of the signals we look for, or shows patterns common to listings that are not actively being filled. Check with the employer before applying. How this is scored
Job Overview
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GreenXT is seeking Information Systems Security Engineers (ISSE) to carry out all cyber hygiene tasks involved in the planning and implementation of cybersecurity measures within Land-Based Test Facilities (LBTF) and onboard Navy vessels in accordance with the Risk Management Framework (RMF) process. About GreenXT GreenXT is comprised of technical and business leaders. We hire intelligent, hardworking, and dedicated people who not only possess the desire to learn and improve their skills but wa…
This role is based in Philadelphia, Philadelphia County. The Canadian NOC code for this position is 21221 — Business systems specialists. GreenXT is hiring for this full-time position through Jobily, where you can check how well your resume matches the posting before you apply.
What you'll do
- Carry out cyber hygiene tasks
- Plan cybersecurity measures for Land-Based Test Facilities (LBTF)
- Implement cybersecurity measures onboard Navy vessels
- Execute security tasks in accordance with RMF process
- Maintain information systems security compliance
What you'll need
- Knowledge of Risk Management Framework (RMF) process
- Understanding of cybersecurity measures
- Experience with land-based and naval systems security
- Technical security background
About the Company
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