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1545 - Information System Security Officer (ISSO)
San Diego, California
Sigma Defense is seeking a dynamic and skilled Information System Security Officer (ISSO) to join our team. This critical role ensures the security and compliance of information systems, driving the adoption of advanced technologies to supp...
1d
| Job Type | Full Time |
Honolulu, Hawaii
Sigma Defense is seeking a Network Engineer located in Oahu, HI or San Diego, CA with experience supporting NIWC PAC C4I and PMW 790 PORs. Must be willing to travel extensively (up to 75%). Equal Opportunity Employer/Veterans/Disabled: Sigm...
1d
| Job Type | Full Time |
1533 - C5ISR Cybersecurity Specialist
Fayetteville, North Carolina
Sigma Defense is seeking a C5ISR Cybersecurity Specialist with strong knowledge of applicable security discipline principles, practices, and procedures to join our team in Fayetteville, NC. This is a contingent position that is pending awar...
1d
| Job Type | Full Time |
1455 - Information Assurance Specialist
Huntsville, Alabama
Sigma Defense is currently seeking an Information Assurance Specialist to join our team in Huntsville, AL. Equal Opportunity Employer/Veterans/Disabled: Sigma Defense Systems is an Equal Opportunity Employer. All qualified applicants will r...
1d
| Job Type | Full Time |
San Diego, California
Sigma Defense is seeking a Network Engineer located in Oahu, HI or San Diego, CA with experience supporting NIWC PAC C4I and PMW 790 PORs. Must be willing to travel extensively (up to 75%). Equal Opportunity Employer/Veterans/Disabled: Sigm...
1d
| Job Type | Full Time |
1249 - SMWDC Experimentation and Future Requirements Analyst
San Diego, California
Sigma Defense is seeking a talented, former Navy Surface Warfare Officer to join the SMWDC team as a Capability Assessments, Experimentation and Future Requirements Analyst. The candidate must have at least a decade of experience as a quali...
1d
| Job Type | Full Time |
Sr Cybersecurity Analyst, Chelmsford, Full-Time, Hybrid
Chelmsford, Massachusetts
Description Schedule Monday-Friday 8-5 (40 hours) Hybrid What You'll Do Summary/Objective: This position will work closely with the IT Security and Information Systems teams to configure analyze, and support security tools, network devices,...
1d
| Job Type | Full Time |
Upton, New York
Brookhaven National Laboratory
Apply Now Senior Technology Analyst Job ID JR101943 Date posted 08/06/2025 The mission of the Scientific Data & Computing Center (SDCC) at Brookhaven National Laboratory (BNL) is to provide computational support for BNL scientific programs....
1d
| Job Type | Full Time |
Ashburn, Virginia
Job Title NOC Manager Job Description The most security-conscious organizations trust Telos Corporation to protect their vital IT assets. The reputation of our company rests on the quality of our solutions and the integrity of our people. E...
1d
| Job Type | Full Time |
Information Security Analyst, Journeyman #657
Patuxent River, Maryland
InDyne is a full-service military, civilian and commercial operations company. Our Mission is to provide tailored cost effective, quality services and solutions. Our Vision is to exceed customer expectations by delivering results through ag...
1d
| Job Type | Full Time |