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Keywords: Information System Security Engineer, Location: Washington DC

Page: 12

Software Engineer (Tactical Decision Aids – Production & Integration)

Description Leidos’ High Fidelity Simulation Business Area designs and delivers cutting-edge system-of-systems... the Navy’s tactical edge—making a tangible impact on national security. At Leidos, we empower our engineers...

Company: Leidos
Location: Washington DC
Posted Date: 18 Jan 2026
Salary: $69550 - 125725 per year

Software Engineer (Tactical Decision Aids – Production & Integration)

Description Leidos’ High Fidelity Simulation Business Area designs and delivers cutting-edge system-of-systems... the Navy’s tactical edge—making a tangible impact on national security. At Leidos, we empower our engineers...

Company: Leidos
Location: Washington DC
Posted Date: 18 Jan 2026
Salary: $69550 - 125725 per year

Software Engineer (Tactical Decision Aids – Web Platform)

Description Leidos’ High Fidelity Simulation Business Area designs and delivers cutting-edge system-of-systems... the Navy’s tactical edge—making a tangible impact on national security. At Leidos, we empower our engineers...

Company: Leidos
Location: Washington DC
Posted Date: 18 Jan 2026
Salary: $69550 - 125725 per year

Test Automation Engineer

while modernizing IT, optimizing data architectures, and ensuring security and scalability across public, private, and hybrid clouds... Secret Clearance and U.S. Citizenship. 5+ years of enterprise system testing experience Strong knowledge of ERP and HCM...

Company: DXC Technology
Location: Washington DC
Posted Date: 14 Jan 2026
Salary: $69700 - 129500 per year

Staff Software Engineer, Developer Platform

is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command... while maintaining the highest standards of quality and security for mission-critical defense systems. Design and implement robust data...

Location: Washington DC
Posted Date: 14 Jan 2026

Cyber Asset Attack Surface Management (CAASM) Deployment Engineer

maintenance for deployed CAASM instances, ensuring system health, data integrity, and adherence to security best practices..., monitoring system performance or availability, and performing security upgrades · 3+ years of experience programming...

Company: DAn Solutions
Location: Washington DC
Posted Date: 08 Jan 2026

Analysis Career Field Entry (Engineers) (DC/VA)

System (DCIPS), a General Grade (GG) pay system divided into grades and steps similar to OPM's General Schedule (GS...) compensation system. All candidates must be U.S. citizens and are subject to a thorough background inquiry and any required medical...

Posted Date: 08 Jan 2026
Salary: $135132 per year

Analysis Career Field (Engineers) (DC/VA)

System (DCIPS), a General Grade (GG) pay system divided into grades and steps similar to OPM's General Schedule (GS...) compensation system. All candidates must be U.S. citizens and are subject to a thorough background inquiry and any required medical...

Posted Date: 07 Jan 2026
Salary: $179633 per year

Senior Specialist, Software Development Engineer

security products. Trenchant's expertise is the by-product of the L3Harris acquisition of two highly-regarded information... (Objective-C, Swift, Java, and/or Kotlin), and system security mechanisms. Comfortable with C programming, memory management...

Posted Date: 07 Jan 2026
Salary: $96000 - 178000 per year

Software Solutions Engineer – Multiple Levels

Architect Expert, and Certified Information Systems Security Professional (CISSP). Ability to recommend changes in policies... passionate and committed professionals ready to contribute their expertise towards advancing the National Airspace System...

Company: Noblis
Location: Washington DC
Posted Date: 26 Dec 2025

Senior Software Engineer (Full Stack - Java Springs, React, PostgreSQL)

schemas and entity relationships supporting system scalability. Develop and maintain secure RESTful APIs for data access... compliance with 508 accessibility, enterprise security practices, and other practices as needed. Other duties as assigned...

Company: Cayuse Holdings
Location: Washington DC
Posted Date: 22 Nov 2025
Salary: $95000 per year

Staff Mission Software Engineer, Autonomy Infrastructure

is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command... and maintain an active U.S. Top Secret security clearance Strong engineering background from industry or school, ideally in areas...

Location: Washington DC
Posted Date: 13 Nov 2025

Staff RF Antenna Engineer, Connected Warfare

is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command..., an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world...

Location: Washington DC
Posted Date: 22 Oct 2025

Senior Software Developer

, we are seeking a talented individual to join AIS as a Lead Software Engineer. Core Knowledge & Skills: Operates independently... delivery, and improves system reliability and scalability. Quality & Independence: Consistently meets deadlines...

Posted Date: 05 Dec 2025
Salary: $117000 - 177000 per year

SRE Technical Manager - Transport

.S. Degree (or equivalent) in Cybersecurity, Information Security, IT, Network Engineering, Computer Science, or related field... best practices in automation, incident management, and system monitoring. This role will focus on both the strategic and operational...

Company: Leidos
Location: Washington DC
Posted Date: 18 Jan 2026
Salary: $116350 - 210325 per year

SRE Technical Manager - Transport

.S. Degree (or equivalent) in Cybersecurity, Information Security, IT, Network Engineering, Computer Science, or related field... best practices in automation, incident management, and system monitoring. This role will focus on both the strategic and operational...

Company: Leidos
Location: Washington DC
Posted Date: 18 Jan 2026
Salary: $116350 - 210325 per year

SRE Technical Manager - Transport

.S. Degree (or equivalent) in Cybersecurity, Information Security, IT, Network Engineering, Computer Science, or related field... best practices in automation, incident management, and system monitoring. This role will focus on both the strategic and operational...

Company: Leidos
Location: Washington DC
Posted Date: 18 Jan 2026
Salary: $116350 - 210325 per year

Transportation Safety Program Management Consultant

, most efficient and modern transportation system in the world. We are searching for a Managing Consultant to help clients execute... Professional Engineer license, AICP certification, or EIT certification PMP, CSM, or Lean Six Sigma certification Experience...

Location: Washington DC
Posted Date: 18 Jan 2026
Salary: $113000 - 188000 per year

Q007 - ITSE

Short Description: Q007 - IT Security Engineer *Hybrid position -- only submit local candidates to DMV region... troubleshooting tools The Active Directory Engineer will plan, support, implement and design a directory synchronization system...

Location: Washington DC
Posted Date: 17 Jan 2026

Data Architect-Enterprise Data Analyst

, security, and interoperability across systems and organizations. The ideal candidate will have experience working in federal... modernization and cloud migration projects. The role also requires strong collaboration skills to work with IT leadership, system...

Company: IMAGINEEER LLC
Location: Washington DC
Posted Date: 11 Jan 2026
Salary: $155000 - 160000 per year