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Lead Test Engineer
LEIDOS, INC.
Eagan, MN
Leidos is seeking a Test Engineer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation Platform (L-CAP). L-CAP is a…
Added just now
Data Engineer
LEIDOS, INC.
Remote, United States
The Homeland Sector at Leidos currently has an opening for a Data Engineer with a strong background in data analytics to support an exciting DHS software development program. The Data…
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Principal Mechanical Engineer
LEIDOS, INC.
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Leidos is seeking a Principal Mechanical Engineer to join our Directed Energy team in Albuquerque, New Mexico. The ideal candidate will have a background in thermal analysis, engineering…
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Integration Engineer
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Remote, United States
The engineer applies approved enterprise architecture and interoperability patterns to technical designs, interfaces, and implementation, working with the Cloud Data Architect, IT Solutions…
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First Article Inspection Systems Engineer- Mid Level
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Huntsville, AL
Leidos Defense is seeking a Systems Engineer to support an active Hypersonics production program. In this role, you'll work directly with the Lead Systems Engineer to manage the First…
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Data Engineer
LEIDOS, INC.
Remote, United States
Remote work within CONUS is subject to VA security and system-access requirements. Must support Eastern Time collaboration and applicable production coverage. Occasional after-hours or…
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Senior Data Engineer
LEIDOS, INC.
Remote, United States
Remote work within CONUS is subject to VA security and system-access requirements. Must support Eastern Time collaboration and applicable production coverage. Occasional after-hours or…
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Senior Systems Engineer - Deputy Project Manager
LEIDOS, INC.
San Diego, CA
The Undersea Systems Division at Leidos currently has an opening for a Senior Systems Engineer - Deputy Project Manager to support a customer site in San Diego, California. This is an…
Added just now
Senior Systems Engineer – Technical Program Lead
LEIDOS, INC.
San Diego, CA
The Undersea Systems Division at Leidos currently has an opening for a Senior Systems Engineer/Technical Program Lead to support a customer site in San Diego, California. This is an…
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Application Security Engineer
LEIDOS, INC.
Omaha, NE
The Defense Sector at Leidos is seeking a talented Application Security Engineer to join our dynamic Agile software teams in Omaha, Nebraska. This opportunity will provide professional…
Added 6 mins ago
Test & Evaluation Engineer
ENSCO, Inc.
Colorado Springs, CO · El Segundo, CA
…advanced technology services to transform the future safety, security, and resiliency of critical missions on the ground, in the air, in space, and in the information systems that connect…
Added 6 mins ago
Systems Integration Engineer
ENSCO, Inc.
El Segundo, CA
…advanced technology services to transform the future safety, security, and resiliency of critical missions on the ground, in the air, in space, and in the information systems that connect…
Added 6 mins ago
System Safety Engineer
ENSCO, Inc.
El Segundo, CA
We are seeking a System Safety Engineer to work directly with Government mission leaders and independently governed program teams delivering elements of a critical space mission capability.…
Added 6 mins ago
Senior Systems Engineer
ENSCO, Inc.
El Segundo, CA
…advanced technology services to transform the future safety, security, and resiliency of critical missions on the ground, in the air, in space, and in the information systems that connect…
Added 8 mins ago
Senior Python Engineer – Space Modeling and Simulation
The MITRE Corporation
Bedford, MA · Colorado Springs, CO · McLean, VA
We are seeking an experienced, highly motivated Space Modeling and Simulation Python Engineer to support critical national security missions, such as homeland defense, Space Domain…
Added 10 mins ago
Software Engineering Intern - Summer 2027
Schneider
Green Bay, WI
Schneider is seeking a Software Engineer Intern in Green Bay, WI to perform single function tasks that are small to moderate in size and complexity. The Software Engineer Intern will…
Added 10 mins ago
Agentic AI Product Engineer
Simplex
Austin, TX
We are working with an exciting and rapidly growing Austin-based SaaS company that is looking to hire their first Agentic AI Product Engineer.
Added 11 mins ago
DevOps Platform Engineer and Linux Systems Administrator
Absolute Business Solutions Corp
Bethesda, MD
ABSC has an exciting opening for a TS/SCI-cleared DevOps Platform Engineer and Linux Systems Administrator supporting DIA-NDOC’s D3P modernization under the DTP contract. You will operate…
Added 11 mins ago
AB
Senior Product Owner
Absolute Business Solutions Corp
Bethesda, MD
- $135,000 to $245,000 USD / year
Security clearance required for this role: An active Top Secret clearance with SCI eligibility and the ability to obtain and maintain a CI polygraph is required.
Added 11 mins ago
AB
Product Owner
Absolute Business Solutions Corp
Bethesda, MD
- $110,000 to $225,000 USD / year
…application team and work with Government leads, the Lead Systems Engineer, and the Release Train Engineer to turn roadmap priorities into valuable delivered…
Added 12 mins ago
Propulsion Engineer, Sr Staff - SRM / Solid Rocket Motors - Remote Option
Lockheed Martin
Virtual Two, VA
As the Aeronautical / Propulsion Engineer you will be responsible for leading technical oversight of a key supplier, accelerating rapid development cycles, and ensuring our motors and…
Added 12 mins ago
Mechanical Systems Engineering
L3Harris
Forest, VA
The Shipboard Systems Mechanical Engineer designs, tests, troubleshoots, and implements systems that satisfy specific customer requirements relating to a shipboard environment. These…
Added 12 mins ago
Middleware Team Lead w/Secret Clearance
TekSynap
Radford, VA
Stay up to date with middleware technologies and recommend improvements for system performance, security, and scalability.
Added 12 mins ago
Senior UNIX System Engineer w/Secret Clearance
TekSynap
Radford, VA
We are seeking a Senior UNIX System Engineer to join our team supporting an ITES task order.
Added 12 mins ago
Senior Windows Administrator w/Secret Clearance
TekSynap
Radford, VA
Monitor and tune system performance; perform system hardening; report on security and operational posture.

Closed listing

General Dynamics Information Technology

Site Reliability Engineer- TS/SCI w/poly

Chantilly, VA, United States

The likely salary range for this position is $140,821 - $190,523.

This opening has closed.

The original listing is kept below for reference.

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Job details

Pay: The likely salary range for this position is $140,821 - $190,523.
Experience: ● Experience: 8+ years of related experience
Posting language: English
Posted: Nov 5, 2026

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Original job description

Archived listing. The details below describe a past opening.

Req ID: RQ231739

Type of Requisition: Regular

Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph

Public Trust/Other Required: None

Job Family: IT Infrastructure and Operations

Skills:

Complex Systems,Systems Development,Systems Management

Experience:

8 + years of related experience

US Citizenship Required:

Yes

Job Description:

Site Reliability Engineer

Advance how our customers operate while you advance your career. Join GDIT as a Site Reliability Engineer tor and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like you.

MEANINGFUL WORK AND PERSONAL IMPACT

As a Site Reliability Engineer you will play a crucial role in performing the following tasks:

Shorten delivery lead time, raises deployment frequency, and keeps error budgets intact by preventing defective, insecure, or non-complaint code from reaching production.
Publish Service Level Objectives (SLO) / Service Level Indicators (SLI), enforces error-budget policies, and conducts blameless post-mortems with corrective actions and verification of effectiveness.
Track DevOps Research and Assessment (DORA) metrics monthly and run stabilization sprints when error budgets deplete.
Develop appropriate mechanisms to facilitate technology transfer and sustainment from professional services or othe platform contributors at the direction of the Government.
Monitor Configuration Management Database (CMDB) discovery schedules and performance analytics data collector jobs to preserve configuration accuracy and timely insights, documenting validation and performing remediation through Infrastructure as Code (IaC) or Standard Operating Procedures (SOP) where IaC is not applicable to ensure consistent operational response.
Collaborate with Tableau SMEs to deploy and optimize Tableau Server across a multi-node, highly available cluster architecture using IaC.
Apply modern infrastructure practices such as IaC and automation to maintain a highly available, resilient infrastructure supporting customer's mission essential communications, including Splunk and Tableau for integrated observability displays.
Provide technical support, performance monitoring, and engineering analysis for operational software and infrastructure.
Implement Continuous Integration / Continuous Delivery (CI/CD) pipelines using IaC and Configuration as Code (CaC) with Terraform to support consistent, abstract provisioning, configuration, and securing of compute, storage, and networking services across all C2E providers.
Apply automated right sized provisioning, lifecycle based storage tiering, and scanning of unused object storage for decommissioning to maintain an efficient operating environment.
Integrate centralized monitoring, logging, and distributed tracing into the pipelines, creating a unified observability framework tied directly to HelpNow system health indicators and performance objectives.
Apply blue-green and canary deployment patterns to control and limit the blast radius of released changes.

WHAT YOU’LL NEED TO SUCCEED

Education: BA/BS or equivalent
Experience: 8+ years of related experience
TS/SCI w/poly clearance
US citizenship required

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, and 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 $140,821 - $190,523. 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

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More about this job

Skills

IMPACT
Research
Infrastructure as code
Tableau
Splunk
Technical support
CI/CD
IBM Terraform

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