Jobs at Sigma Defense | HiringCafe

Sigma Defense

1699 - CTU 4 Network Engineer

Network Engineer

3+ years network engineering experience; familiarity with Navy tactical networks (NIPR/SIPR/CANES); U.S. citizenship and active Secret clearance (or ability to obtain); DoD 8570 IAT Level II, CCNA/CCNP; bachelor\u0002s in related field; automation/scripting (Ansible, Python) preferred.

1697 - Senior Network Engineer

U.S. citizen with 8+ years systems engineering for mission-critical or DOW airborne/communications environments; experience in design, integration, testing, certification, documentation, and technical leadership; ability to obtain Secret clearance; bachelor\u0002s in engineering or equivalent experience.

1698 - Data Scientist

Data Scientist

U.S. citizen with 5+ years building ML/AI and data-driven solutions; Master's in Data Science/Analytics/Computer Science; experience with Python, Git, NLP/LLMs, containerized deployments; ability to obtain Top Secret clearance.

1696 - Systems Engineer II-III

Systems Engineer

8+ years supporting systems engineering for DOW or mission-critical airborne/communications/SATCOM systems; active or obtainable Secret clearance; U.S. citizenship; Bachelor's in engineering or equivalent experience; EMR not required.

1695 - Marine Corps Logistician

Marine Corps Logistician

4+ years Marine Corps logistics experience, U.S. citizenship, high school diploma, ability to obtain/possess active Secret clearance, and proficiency with Microsoft Office.

1693 - Network Engineer

5+ years network experience (minimum 5 years as a network engineer), Security+ or CCNP required, TS/SCI clearance required or ability to obtain, strong BGP/EIGRP/OSPF, DMVPN, IPsec, Cisco ISE, SolarWinds, ability to lift ~30 lbs, U.S. citizenship required.

1231 - AEGIS BMD Joint Tactical Terminal (JTT) Expert

Joint Tactical Terminal Expert

2+ years Surface Navy experience as a JTT Operator on AEGIS BMD; experience with JTT; TDLs; support for exercises; security clearance.

1689 - General Engineering Technician

General Engineering Technician

1-3 years of relevant experience; ability to lift 50-75 lbs; able-bodied; work around grease, dust, debris, and oil; mechanical assembly/integration preferred; US citizen.

1687 - Program Manager

Program Manager

10+ years of DoD engineering in system development; 5-8 years in program management; PM process knowledge; US citizen.

1284 - Executive Assistant - Non-Aviation PM

Executive Assistant

Active Secret clearance or higher; examples of education paths; proficient in Microsoft Office; calendar management and task coordination; prepare documentation and submissions.

1678 - Deputy Program Manager

Deputy Program Manager

US citizen; multiple education paths with 10–20+ years relevant defense program management experience; security clearance (Secret); PMP preferred; ACAT I-IV experience; supplier management; financial and schedule proficiency.

1677 - Program Manager

U.S. citizen with 10+ years in defense program management; ACAT I/II experience; PMP; Secret clearance.

1676 - Systems Engineer

U.S. citizen with high school/GED plus 15+ years, Bachelor’s with 15+ years, or Master’s with 10+ years in Surface Radar/ECM/EO/IR/Lasers software system design and test.

1675 - Software Engineer

Software Engineer

U.S. citizen with HS/GED and 20 yrs in radar/ EW/ EO/IR/decoys/laser software; or Bachelor's with 15 yrs; or Master's with 10 yrs in relevant Surface Radar/ EW/EO/IR/laser software.

1674 - Senior Cybersecurity Specialist

Senior Cybersecurity Specialist

Citizen with advanced degree options and RMF/DoD cyber experience; active Secret clearance preferred; 10+ yrs with HS, 5 yrs with BA, or 3 yrs with MS in relevant fields.

1673 - Government Program Acquisition Analyst

Government Program Acquisition Analyst

Citizen with degree and extensive acquisition experience in Navy/DoD sensor and laser programs; active Secret clearance or ability to obtain.

1672 - Senior Program Manager & Administrator

Senior Program Manager & Administrator

U.S. citizen; high school diploma/GED with 20 years of relevant experience or bachelor's with 15 years or master's with 10 years in Surface Radar, Electronic Warfare, EO/IR, Decoys, and/or Laser program management/administration.

1669 - Help Desk Network Administrator

Help Desk Network Administrator

3-5 years network administration, Security+ or CCNA, US citizenship, TS/SCI clearance eligibility, ability to document tickets and de-escalate situations.

1142 - BMD Tactical Operations Subject Matter Expert (SME)

BMD Tactical Operations Subject Matter Expert

5 years shipboard BMD watch-team training or related BMD exercises; U.S. citizen; active TS/SCI clearance or ability to obtain; Bachelor's degree.

1655 - Software Developer

Software Developer

2-5 years software development experience; Java; Linux (RHEL); containerized microservices; US citizen; bachelor's degree; active Secret clearance or higher

1653 - Management Analyst

Management Analyst

10+ years as an analyst; 5+ years DoD contracting; data analysis and reporting; MS Office proficiency; secret clearance or higher; U.S. citizen; Bachelor's degree.

1650 - Software Developer

10+ years in software development; 5+ years DoD software support; strong requirements analysis, architecture, and coding skills; Java, Python, C#, and JavaScript; ability to document software; U.S. citizen; Secret security clearance or higher; Bachelor's Science degree.

1649 - Computer Network Architect

Computer Network Architect

10+ years in computer network architecture; DoD experience preferred; CCNP, CCNA, VCP-NV; network design, monitoring, scripting; U.S. citizenship required; Security clearance: Secret or higher.

1648 - Systems Integration Technician

Systems Integration Technician

5+ years as a System Technician or related engineering activities; 3+ years in DoD environments; DoD 8570/8410 IAT Level II; US citizenship; Bachelor's degree; active Secret clearance or ability to obtain.

1644 - Software Integration Engineer

Software Integration Engineer

2-5 years experience in installing, testing, configuring, upgrading, and supporting COTS/GOTS; SRE familiarity; Linux; IaC; containerization; Git; scripting; US citizenship; active Secret clearance or higher.

1642 - Logistician

Logistician

10+ years of logistics experience; 5+ years in DoD contracting for major weapon systems; U.S. citizen; Bachelor's degree; ability to obtain active Secret clearance; salary $63,000-$73,000.

1641 - Mechanical Engineer

Mechanical Engineer

10+ years relevant experience; 5+ years DoD contracting; 5+ years mechanical design/analysis; CAD proficiency; security considerations; US citizen; Secret clearance or higher.

1640 - Information Security Analyst

Information Security Analyst

5+ years in information security; 3+ years in DoD contracting; familiarity with STIG Viewer and eMASS; US citizen;Bachelor's in Information Security or related field.

1637 - Systems Test Engineer

Systems Test Engineer

4-6 years DoD systems and test engineering; defect identification; automated test frameworks; CI/CD integration; RF/radar interest; U.S. citizenship.

1631 - Network Engineer

5-10 years in network administration; at least 5 years as network engineer; Security+, CCNP or equivalent; network engineering experience; US citizenship; TS/SCI clearance ability.

1613 - Test and Evaluation Specialist - Aviation Warfare

Test and Evaluation Specialist

4+ years military T&E experience; 5+ years Information Warfare mission execution; weapons T&E qualification; DAWIA T&E; active security clearance; BA in Engineering or related field; US citizenship; strong leadership and communication skills; MS Office proficiency.

1604 - Surface Warfare Combat Training Continuum (SWCTC) Specialist

Surface Warfare Combat Training Continuum Specialist

5+ years systems engineering and Navy training experience; US citizen; SWO/TAO/Combat Systems expertise; data analysis; STRMS/Navy training processes; ability to lead workshops and communicate with senior Navy leadership; active Secret clearance; Bachelor's degree; Sigma Defense seeks diverse, highly organized professionals.

1602 - Senior ATGPAC Training Requirements and Policy Analyst

Senior ATGPAC Training Requirements and Policy Analyst

20 years surface Navy experience; SWO/TAO qualified; 5 years in major staff/training command; flag briefs; SWE training requirements knowledge; US citizen; active security clearance or sponsorship; bachelor’s degree.

1507 - Ballistic Missile Defense Operations & Training Expert

Ballistic Missile Defense Operations Expert

6+ years in shipboard BMD watch-team training or recent BMD exercises/training/operations; Aegis BMD Watch Officer qualification; U.S. citizen; TS/SCI clearance eligibility; Bachelor's degree.

1504 - Software Systems Engineer / Requirements Writer

Software Systems Engineer

2-5 years in systems engineering or P-8 related DoD software; U.S. citizen with ability to obtain/maintain active Secret clearance; B.S. in Computer Science or related field; strong writing/communication; experience with RHEL, Python, Java, Atlassian; Naval/DoD software experience preferred.

1285 - Senior Surface Warfare/IAMD Analyst

Surface Warfare/IAMD Analyst

Surface Warfare Officer with 12+ years; WTI preferred; POM or FLEX experience preferred; US citizen; active Secret clearance; Bachelor's degree; Master's preferred.

1262 - SMWDC Surface Warfare Program Analyst

Surface Warfare Program Analyst

5+ years as a Qualified SWO; 5+ years in technical writing or POM issues; 3+ years in acquisition or POM; 5+ years with Combat Systems; staff and fleet operations experience; US citizen; ability to obtain Secret clearance; Bachelor's degree; salary 110k-125k.