Sigma Defense Systems LLC · 21 hours ago
1335 - Systems Engineer III
Charleston, SC
Full-time
Onsite
Senior Level, Lead/Staff
$80K/yr - $125K/yr
10+ years expSigma Defense Systems LLC is seeking a Systems Engineer III to join their team and assist on an upcoming Navy contract. The role requires extensive experience in systems engineering, focusing on requirements definition, system design, and security-related activities.
Software
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
10 years of full-time professional experience in systems engineering, with 2 of the years being full-time experience at the system level in any of the following areas: requirements definition, system design parameters, concepts operation, risk assessment, productivity studies/analyses, performance analyses, test and evaluation, post-delivery support of COE or EW Systems
3 years of full-time professional experience in each of the following skillsets/disciplines: Operating Systems experience in Windows and Linux, Linux System Administrator, Hardware and Software configuration management of tracking bug, enhancements, requirements, risks, test results, and tasks, System and Network Security related activities to include design, implementation, configuration and enforcement of security controls on network, hardware, and software components and devices
1 year of full-time professional experience support of total Life-Cycle system design or equivalent academic background
Candidate must possess or have the ability to obtain an active TS/SCI clearance or higher
Qualification
Required
10 years of full-time professional experience in systems engineering, with 2 of the years being full-time experience at the system level in any of the following areas: requirements definition, system design parameters, concepts operation, risk assessment, productivity studies/analyses, performance analyses, test and evaluation, post-delivery support of COE or EW Systems
3 years of full-time professional experience in each of the following skillsets/disciplines: Operating Systems experience in Windows and Linux, Linux System Administrator, Hardware and Software configuration management of tracking bug, enhancements, requirements, risks, test results, and tasks, System and Network Security related activities to include design, implementation, configuration and enforcement of security controls on network, hardware, and software components and devices
1 year of full-time professional experience support of total Life-Cycle system design or equivalent academic background
Candidate must possess or have the ability to obtain an active TS/SCI clearance or higher
Bachelor's degree from an accredited college or university in Mechanical, Electrical, or Computer Engineering
Benefits
Dental and Vision Insurance
Medical Insurance to Include HSA, FSA, and DFSA Plans
Life and AD&D coverage
Employee Assistance Program (EAP)
401(k) Plan with Company Matching Contributions
160 Hours of Paid Time Off (PTO)
12 (Floating) Holidays
Educational Assistance
Highly Competitive Salary
Company
Sigma Defense Systems LLC
Sigma Defense is a leading technology company serving the Department of Defense (DoD), specializing in solutions and services for CJADC2, C5ISR, Electronic Warfare and DevSecOps supporting customers in the Army, Navy, Air Force, Marine Corps, Space Force, and other government agencies.
501-1000 employees
Funding
Current Stage
Late StageTotal Funding
unknownKey Investors
Sagewind Capital
2021-01-06Private Equity
Leadership Team
Matt Jones
Chief Executive Officer
Recent News
Washington Technology
2025-10-14
Company data provided by crunchbase