Ghostrock

60 Ghostrock Jobs Hiring Near You

Ghostrock LLC., a subsidiary of Three Saints Bay, LLC, and a Federal Government Contractor industry leader, is seeking a Project Manager to join our Team in Port Hueneme, CA. The Project Manager will ...

Ghostrock, a Federal Government Contractor industry leader, is seeking an U.S. Navy Sonar Technician to provide technical support and engineering services to the Mid-Atlantic Regional Maintenance ...

Ghostrock, a Federal Government Contractor industry leader, is seeking an U.S. Navy Sonar Technician to provide technical support and engineering services to the Mid-Atlantic Regional Maintenance ...

Welder (5958)

Panama City, FL · On-site

$28 - $34/hr

Ghostrock , a subsidiary of Three Saints Bay, LLC, and a Federal Government Contractor industry leader, is seeking a journeyman level welders capable of welding in all techniques for multiple alloys ...

Ghostrock, LLC , a subsidiary of Three Saints Bay, LLC and a recognized leader in Federal Government contracting, is seeking an Aegis FCS Technician to join our team in San Diego, CA. This role ...

Ghostrock, LLC , a subsidiary of Three Saints Bay, LLC and a recognized leader in Federal Government contracting, is seeking an Aegis FCS Technician to join our team in San Diego, CA. This role ...

Navy Gunner's Mate (5245)

San Diego, CA · On-site

$39.78 - $48.13/hr

Ghostrock, LLC , a subsidiary of Three Saints Bay, LLC and a recognized leader in Federal Government contracting, is seeking a Senior Weapons Technician (Navy GM) to join our team in San Diego, CA.

Ghostrock , a subsidiary of Three Saints Bay, LLC, and a Federal Government Contractor industry leader, is seeking a Program Manager in Norco, CA. POSITION RESPONSIBILITIES: * Serves as the overall ...

Ghostrock, LLC , a subsidiary of Three Saints Bay, LLC and a recognized leader in Federal Government contracting, is seeking a TSCE/Network Technician to join our team in San Diego, CA. This role ...

Ghostrock, LLC , a subsidiary of Three Saints Bay, LLC and a recognized leader in Federal Government contracting, is seeking a TSCE/Network Technician to join our team in San Diego, CA. This role ...

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Infographic showing various job openings at Ghostrock in the United States as of August 2026, with employment types broken down into 96% Full Time, 2% Part Time, and 2% Contract. Highlights an 100% Physical job distribution.

Senior Systems Administrator - Cybersecurity & Network Operations (5088)

Ghostrock, LLC

Philadelphia, PA • On-site

Full-time

Re-posted 29 days ago


Job description

Job Summary:
Ghostrock, a subsidiary of Three Saints Bay, LLC, is a Federal Government Contractor seeking a Senior Systems Administrator – Cybersecurity & Network Operations. The role involves supporting mission-critical IT and cybersecurity operations for Navy programs and requires a highly skilled individual to administer and secure enterprise-level IT systems and networks.
Responsibilities:
• Administer and secure enterprise-level IT systems and networks
• Support development and deployment of tools for Navy programs
• Monitor and maintain server infrastructure, including web and file servers
• Implement cybersecurity protocols and ensure compliance with DoD standards
• Collaborate with engineering and program teams to support operational readiness
Qualifications:
Required:
• Secret Clearance
• Bachelor’s degree from an accredited college or university in one of the following disciplines: Information Technology, Engineering, Computer Science, Information Systems
• Minimum of ten (10) years of experience in IT and computer programming (Level IV)
• At least three (3) years supporting development of tools for NSWCPD and NAVSEA SEA21 programs (Level IV)
• Advanced proficiency in cybersecurity and systems integration (Level IV)
• Minimum of seven (7) years of experience in engineering, computer science, or information systems (Level III)
• Demonstrated experience supporting daily operations of network systems including workstations, file servers, and web servers (Level III)
• Intermediate proficiency in cybersecurity and network administration (Level III)
• Certifications must align with the Cybersecurity Workforce (CSWF) and DoD IAT Level standards
• Level IV – IAT-3 / Advanced CSWF Proficiency: One or more of the following: CASP+ CE, CCNP Security, CISA, CISSP (or Associate), GCED, GCIH
• Level III – IAT-2 / Intermediate CSWF Proficiency: One or more of the following: CCNP Security, CySA+, GICSP, GSEC, Security+ CE, SSCP
Company:
Ghostrock, LLC, is a subsidiary of Three Saints Bay, LLC and owned by Old Harbor Native Corporation, Ghostrock is an 8(a) Certified Alaska Native Corporation (ANC)-owned, Small Disadvantaged Business (SDB), Minority Business Enterprise (MBE). Founded in 2016, the company is headquartered in Hanahan, USA, with a team of 51-200 employees. The company is currently Growth Stage.