Software Engineer – TS Clearance

PMAT INC.

Minotaur Software Engineer supporting U.S. Navy Pacific Fleet systems for PMAT, a defense technology company.

Posted 8/14/2026full-timeSan Diego • California, District of Columbia • 🇺🇸 United StatesMid-LevelSenior💰 $145,000 - $175,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in managing and maintaining Linux/UNIX systems, configuring Cisco network devices, and applying Security Technical Implementation Guides (STIGs). Proven ability to support military tactical data links and collaborate effectively with cross-functional teams to ensure mission success.

Highest-signal resume keywords

Minotaur Mission Management System ExperienceLinux/UNIX System AdministrationCisco Network Device ConfigurationSecurity Technical Implementation Guides (STIGs) ApplicationDepartment of Defense Support Experience

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

C++JavaJavaScriptLinuxNetwork TroubleshootingGraphical User Interface DebuggingPhysical and Virtual Server ConfigurationMilitary Tactical Data LinksTechnical Documentation DevelopmentCommand Line Interface Administration

Soft Skills

Strong Communication SkillsCollaborative TeamworkLeadershipImpact-Focused Approach

Tools & Technologies

Cisco Network DevicesRed Hat Enterprise LinuxMicrosoft WindowsXML-Based Configurations

Certifications & Qualifications

CCNAActive TS/SCI Clearance

Industry Keywords

Department of DefenseMilitary Tactical Data LinksNetwork Boundary Change RequestsDoD Cyber Accreditation Process

Tech Stack

Tools & technologies

JavaJavaScriptLinuxSwitchingTypeScriptUnix

About the role

Key responsibilities & impact

Ensure the Minotaur system is fully operational
Support exercises and experimentation events
Investigate and track defects
Work with system operators to capture defects and needed enhancements
Train system operators
Work with network engineers to gain connection approvals
Coordinate with U.S. Pacific Fleet and Program Office leadership and associated staff
Provide briefs and demonstrations to Navy leadership
Administer and maintain Linux/UNIX systems using the command line interface
Configure, implement, and manage Cisco network devices, including Layer 2/3 switching and routing
Troubleshoot computer and network hardware and debug graphical user interfaces by analyzing application logs and XML-based configurations
Apply STIGs to Red Hat Enterprise Linux and Microsoft Windows systems
Build and configure physical and virtual servers and workstations
Support operations involving military tactical data links, including Link-16 and IBS/CIB
Develop and maintain technical documentation, instructions, and diagrams
Provide system overview briefs and demonstrations when needed

Requirements

What you’ll need

Significant experience with the Minotaur Mission Management System
5+ years of experience as a Software Engineer
5+ years of experience with C++, Java, JavaScript, or related languages in Linux
CCNA-level knowledge
Working knowledge of military tactical data links
Experience applying Security Technical Implementation Guides (STIGs)
Experience supporting the Department of Defense
Strong communication skills and ability to work collaboratively in a close team environment
Impact-focused approach
Strong leadership
Passion for ensuring mission success
Bachelor’s degree in an appropriate field such as CS, CIS, or CSE
U.S. citizenship
No dual citizenship
Active TS/SCI clearance; applicants without an active clearance will not be considered
Willingness and ability to travel approximately 25%
Preferred: classified computer networking and interfaces experience
Preferred: DoD cyber accreditation process and requirements experience
Preferred: Network Boundary Change Requests (BCRs) experience
Preferred: previous leadership experience or willingness to lead and mentor others

Benefits

Comp & perks

Remote work in the United States
Travel support for customer engagement, team coordination, and potentially business development
Continuous learning environment
Positive collaboration and professional development through working alongside experienced engineers
Inclusive, people-first culture
Diverse workforce and equal-opportunity employment