Find work in the United States.

6,134,182 jobs across our US network. How we count

Jobs in the United States

25+ jobs

Save this search

Added just now
Associate Software Engineer
Priceline.com LLC
NY
…travel applications. We constantly explore new technologies and engineer better solutions for ever demanding user…
Added just now
iOS Engineer, Flights Search
Priceline.com LLC
NY
Leverage modern AI-assisted developer tools (such as Claude, Cursor, and GitHub Copilot) to accelerate ideation, code generation, refactoring, and automated testing workflows.
Added 1 min ago
Senior AI Engineer, Release Engineering
Intercontinental Exchange Holdings, Inc.
Atlanta, GA · Jacksonville, FL · Omaha, NE
The Senior Engineer is a full-stack engineer with strong AI and large language model (LLM) expertise, embedded within the Release Engineering Development team. This team designs and…
Added 1 min ago
Senior Underground Transmission Line Engineer 2 - Grid
Sargent & Lundy
Lake Mary, FL
Added 1 min ago
Senior Transmission Line Engineer 1 - Grid
Sargent & Lundy
Tampa, FL
Added 1 min ago
Lead Substation Engineer 1 - Grid
Sargent & Lundy
United States
This position will offer you the ability to directly apply your knowledge of protective relaying and controls systems for HV and EHV substations. As a Lead Substation Engineer, you will:
Added 1 min ago
Senior Mechanical Engineer 1 - Energy & Industrial
Sargent & Lundy
Englewood, CO
Added 1 min ago
Lead EHV Transmission Line Engineer 2 - Grid
Sargent & Lundy
Charlotte, NC
Added 1 min ago
Senior Underground Transmission Line Engineer 2 - Grid
Sargent & Lundy
Tampa, FL
Added 1 min ago
Lead Underground Transmission Line Engineer 2 - Grid
Sargent & Lundy
Lake Mary, FL
Added 3 mins ago
Software Development Engineer II, Front End
CarGurus
Boston, MA
The Dealer team at CarGurus is looking for a Software Engineer II to advance our Inventory products. This role involves transforming CarGurus market data into impactful experiences for…
Added 5 mins ago
CP
Senior Software (AI) Engineer
Cuesta Partners
Remote, United States
- $150,000 to $250,000 USD / year
- Engineer with Claude Code or whatever comes next, and write the playbook for how our team uses them.
Added 5 mins ago
Mid/Senior Full Stack Software Engineer – .NET, FinTech & AI Development
Innovest Systems LLC
Jacksonville, FL · NY · Dallas, TX
We are seeking an experienced Mid-to-Senior Full Stack Software Engineer to join our Trust Application Development team. This position will contribute to the ongoing development,…
Added 6 mins ago
T
Senior/Staff Forward Deployed Engineer
Twenty
Fort Meade, MD
- $192,000 to $281,000 USD / year
Added 7 mins ago
Developer Relations
Cerebras Systems
Sunnyvale, CA
We’re looking for an AI Engineer who loves building with new models, experimenting with developer tools, and writing about what they learn. You’ll create prototypes that demonstrate what…
Added 7 mins ago
Advanced Mechanical Design Engineer
Aerospace
Phoenix, AZ
As an Advanced Combustion Engineer in the Combustor design group at Honeywell Aerospace, you will use your expert knowledge of engineering discipline and standards, processes and tools to…
Added 7 mins ago
Space Vehicle Systems Engineer - Level 3 (AHT)
Northrop Grumman
Redondo Beach, CA
Northrop Grumman’s Space Systems Sector is seeking a Space Vehicle Systems Engineer – Level 3 to join our team in Redondo Beach, CA.
Added 7 mins ago
Jr. Software Engineer
NBC Universal
Universal City, CA
The IPAOT team at NBCUniversal is looking for a passionate and curious Jr. Software Engineer to help design, build, and maintain applications supporting content protection, investigations,…
Added 8 mins ago
T
Full Stack Developer III
TEKsystems
Newport Beach, CA
- $60 to $80 USD / hour
Are you a passionate Full Stack Engineer looking to make an impact by building scalable, customer-facing applications? We're partnering with a leading enterprise organization seeking an…
Added 8 mins ago
Electro-Optical Engineer Asc - E1
Lockheed Martin
Goleta, CA
We are seeking to hire a motivated and driven engineer to develop infrared camera sensors.
Added 8 mins ago
T
Data Governance Engineer
TEKsystems
Glendale, CA
- $80 to $84 USD / hour
We are looking to hire a Governance Engineer to own the hands-on administration and day-to-day operation of
Added 9 mins ago
Software Engineer - Android (Technical Leadership)
Meta
Menlo Park, CA
Software Engineer - Android (Technical Leadership) Responsibilities:
Added 9 mins ago
Infrastructure Security Monitoring Engineer
Meta
Menlo Park, CA
Meta's Infrastructure Security Monitoring (ISM) team is seeking an experienced engineer to help secure the infrastructure that connects over a billion users. You will be responsible for…
Added 9 mins ago
Software Development Engineer, AI Studios Engineering
Amazon
Culver City, CA
Join us as a Software Development Engineer on the AI Studios Engineering org within Prime Video and Amazon MGM Studios, where you'll build intelligent systems at the intersection of AI and…
Added 9 mins ago
Software Engineer II, Search Science Data Infra
Amazon
Palo Alto, CA

Closed listing

General Dynamics Information Technology

Senior COMSEC & Network Engineer (Cloud/Classified)

El Segundo, CA, United States

The likely salary range for this position is $107,744 - $143,750.

This opening has closed.

The original listing is kept below for reference.

Find open jobs More jobs with this employer

About employer

Job details

Pay: The likely salary range for this position is $107,744 - $143,750.
Experience: Experience: 8+ years of experience in Network Engineering with at least 4 years focused on COMSEC and Cryptographic systems.
Posting language: English
Posted: Nov 4, 2026

Similar jobs hiring now

Search current openings

Original job description

Archived listing. The details below describe a past opening.

Req ID: RQ229618

Type of Requisition: Regular

Clearance Level Must Be Able to Obtain: Top Secret/SCI

Public Trust/Other Required: None

Job Family: IT Infrastructure and Operations

Skills:

Communications Security (COMSEC),Infrastructure,Network Engineering

Experience:

8 + years of related experience

US Citizenship Required:

Yes

Job Description:

We are seeking a highly skilled COMSEC and Network Engineer to lead the integration and management of secure communications within a classified Azure Cloud environment. This role is critical in bridging the gap between traditional cryptographic hardware and modern software-defined networking in a high-stakes, multi-domain mission space. You will be responsible for the end-to-end security of data in transit, ensuring that our classified cloud infrastructure meets all regulatory requirements while maintaining peak operational performance.

Key Responsibilities

Cryptographic Architecture: Design and implement Secure Communications (COMSEC) solutions across classified Azure environments (IL5/IL6), ensuring compliance with NSA Commercial Solutions for Classified (CSfC) requirements.
Cloud Networking: Manage and optimize Azure virtual networks, ExpressRoute, and VPN Gateways to maintain low-latency, high-security connectivity.
Hardware Integration: Install, configure, and maintain Type-1 encryption devices (e.g., TACLANE) and cryptographic keying materials using specialized management systems.
Policy & Compliance: Develop and maintain Standard Operating Procedures (SOPs) for key management, device auditing, and incident response in accordance with government security mandates.
Cross-Functional Collaboration: Partner with Cloud Architects, Network Engineers and Security Engineers to troubleshoot complex connectivity issues and mitigate vulnerabilities within the transport layer.
Accountability & Inventory: Maintains records of all COMSEC material, performing physical inventories (often semi-annually) and securing Controlled Cryptographic Items (CCI).
Keying Material Management: Orders, receives, secures, loads, and destroys COMSEC keying material using systems like the Key Management Infrastructure (KMI) or Simple Key Loader (SKL).
Compliance & Audits: Conducts regular audits and inspections to identify vulnerabilities, ensuring compliance with National Security Agency (NSA) and agency policies.
Incident Reporting: Reports known or suspected COMSEC incidents immediately to the program office, ensuring proper procedures are followed.
Training & Briefing: Conducts initial briefings and debriefings for authorized users, managing access lists to restricted areas/material.
Destruction and Disposal: Oversees the authorized destruction of keying material and coordinates the disposal of obsolete cryptographic equipment.

Required Qualifications

BA/BS or equivalent experience
Experience: 8+ years of experience in Network Engineering with at least 4 years focused on COMSEC and Cryptographic systems.
Clearance: Secret with ability to obtain and maintain TS/SCI
Cloud Expertise: Proven experience configuring networking components within Azure Government or Classified Cloud environments.

Technical Knowledge

Deep understanding of OSI Model, TCP/IP, BGP, and IPsec.
Proficiency with HAIPE (High Assurance IP Encryptor) devices and Key Management Infrastructure (KMI).
Experience with CSfC Multi-Site and Mobile Access Capability Packages.
Experience with Infrastructure as Code (Terraform, Bicep, or ARM templates) to automate secure network deployments.
Familiarity with Zero Trust Architecture (ZTA) principles in a tactical or enterprise edge environment.
Previous experience as a COMSEC Custodian or Alternate.

Certifications

DoD 8570 IAT Level II or III (e.g., Security+, CISSP, or CASP+).
Azure Solutions Architect or Azure Network Engineer Associate preferred.
Clearance: Active Secret with ability to obtain and maintain TS/SCI

GDIT IS YOUR PLACE

At GDIT, the mission is our purpose, and our people are at the center of everything we do.

Growth: AI-powered career tool that identifies career steps and learning opportunities
Support: An internal mobility team focused on helping you achieve your career goals
Rewards: Comprehensive benefits and wellness packages, 401K with company match, competitive pay and paid time off
Community: Award-winning culture of innovation and a military-friendly workplace

OWN YOUR OPPORTUNITY

Explore an enterprise IT career at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.

The likely salary range for this position is $107,744 - $143,750. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Total Rewards at GDIT:

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

Our Identity Verification Process:

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work:

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events at https://gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

About employer

More about this job

Skills

Regulatory compliance
Microsoft Azure
VPN
Auditing
Incident response
Collaboration
Troubleshoot
Inspection
Reporting
BGP
Microsoft Access
Infrastructure as code
IBM Terraform
Security+
CISSP

Report this job