Sigma Defense Systems LLC · 5 hours ago
1625 - Senior Software Engineer
Suffolk, VA
Full-time
Onsite
Senior Level, Lead/Staff
$130K/yr - $160K/yr
10+ years expSigma Defense Systems LLC is currently seeking a multi-faceted Senior Software Engineer to design, develop, test, deploy, maintain, and improve the Collaboration at Sea (CAS) web-based software system. The role involves ensuring robust stability of the system while identifying and developing improvements, as well as documenting and communicating project priorities while working with a team.
Software
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Research, design, and develop software or specialized utility programs
Analyze user needs and develop software solutions, applying principles and techniques of computer science, engineering, and mathematical analysis
Update software or enhance existing software capabilities
Participate in Agile meetings such as Sprint Reviews, Sprint Planning, Design meeting, and Sprint Demonstration meetings
Update software or enhance existing software capabilities in their respective repositories utilizing standard source code and release management best practices
Work with software application testers to ensure code is thoroughly tested in the applicable testing environments before release to the production environments
Responsible for ensuring all work is tracked and approved in Jira software or other agreed upon issue tracking software
Use of software to conduct database design analysis, source code control, search and replace functionality, database comparison and merging, and to build a database management system
Qualification
Required
10+ years of relevant experience
IAT Level II Certification is required
Proactive, independent, flexible, inquisitive, and willing to guide
Ability to learn legacy systems and apply proven design patterns to maintain the system while identifying areas for improvement or digital transformation
Must be a U.S. citizen
Bachelor's degree from an accredited college or university in Computer Science or related field of study
Candidate must possess or have the ability to obtain an active Secret security clearance or higher
Preferred
Experience with - AJAX, HTML, DHTML, XML, TeamStudio, and CIAO!
Experience working with Java and JavaScript
Experience with a Lotus Domino (HCL Domino) environment
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