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Senior Mechanical Engineer
Pacific Fusion
San Leandro, CA
Pacific Fusion is seeking an exceptional Senior Mechanical Engineer to help create the path to commercial fusion energy. You will help with the design, analysis, integration, and validation…
Added 1 min ago
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Technical Support Engineer (CS)
C1
Remote, United States
- $120,000 to $140,000 USD / year
Added 1 min ago
Product Engineer II – ArcGIS Enterprise Patch
Esri
Redlands, CA
…critical customer issues, protect our customers and keep their systems safe against the growing threat of vulnerabilities. We are seeking an individual who wants to bring experience,…
Added 1 min ago
ST
Applications Engineer-I, Electronic Warfare
Silvus Technologies, Inc.
Los Angeles, CA
- $80,000 to $100,000 USD / year
Silvus is seeking an Applications Engineer-I, Electronic Warfare who will report to the Senior Applications Engineer on the Applications Engineering team. The successful individual in this…
Added 1 min ago
Sr. Software Engineer, Customer Systems
Apple
Austin, TX
Do you want to help build some of the largest and most consequential enterprise and customer technology systems in the world? Join Apple’s Information Systems and Technology (IS&T)…
Added 1 min ago
Digital, Network, Cybersecurity Systems Engineer
MANTECH
Washington Navy Yard, DC
MANTECH seeks a motivated, career and customer-oriented Digital, Network, Cybersecurity Systems Engineer to join our team working in the Washington D.C Navy Yard. This is an hybrid position…
Added 1 min ago
Model Based Systems Engineer
MANTECH
Crane, IN
MANTECH seeks a motivated, career and customer-oriented Model Based Systems Engineer to join our team in Crane, IN. This is an onsite position.
Added 1 min ago
Senior Geothermal Consultant
Black & Veatch Family of Companies
Kansas City, MO · Atlanta, GA · Tampa, FL · Houston, TX · Walnut Creek, CA · Bloomington, MN · San Marcos, CA · Greenwood Village, CO · Austin, TX · Burlington, MA · Tualatin, OR · Gaithersburg, MD · Jacksonville, FL · Dallas, TX · Chicago, IL · Ann Arbor, MI
This role focuses on surface systems (wellhead to point of interconnection) and the interfaces between subsurface resources and the electric grid, translating technical inputs into…
Added 1 min ago
Civil Engineer Intern - Water (Phoenix)
Black & Veatch Family of Companies
Phoenix, AZ
Join our team as Civil Engineer supporitng our water and wastewater infrastructure projects.
Added 1 min ago
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Graduate Engineer, Civil - Water (Boston)
Black & Veatch Family of Companies
Burlington, MA
- $90,060 to $105,601.65 USD / year
As an entry-level Civil Engineer at Black & Veatch, you will play a meaningful role in addressing some of the world’s most critical infrastructure challenges. This position offers the…
Added 1 min ago
Senior Controls & SCADA Engineer - Data Centers
Black & Veatch Family of Companies
Houston, TX · Greenwood Village, CO · Overland Park, KS
…engineering, SCADA integration, grid automation, and energy management systems. This role will support the design and execution of first-of-a-kind (FOAK) projects involving complex control…
Added 1 min ago
Controls & SCADA Engineer - Data Centers
Black & Veatch Family of Companies
Houston, TX · Greenwood Village, CO · Overland Park, KS
…engineering, SCADA integration, grid automation, and energy management systems. This role will support the design and execution of first-of-a-kind (FOAK) projects involving complex control…
Added 1 min ago
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Senior Software Engineer
Roboflow
United States
- $250,000 to $400,000 USD / year
As a Senior Software Engineer at Roboflow Labs, you'll build the platform that turns a frontier lab's data request into a shipped, quality-checked delivery.
Added 1 min ago
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Member of Technical Staff
Roboflow
United States
- $150,000 to $300,000 USD / year
…operate with a lot of autonomy across a wide surface area - systems engineering, ML tooling, and research collaboration - and your judgment about what to build will matter as much as your…
Added 1 min ago
A
Security Operations Engineer
Alchemy
New York, NY · San Francisco, CA
- $160,000 to $180,000 USD / year
We're looking for a Security Operations Engineer to improve how Alchemy detects threats, investigates incidents, and reduces operational security risk. This is a hands-on…
Added 2 mins ago
Experienced Electrical/Optical Hardware/Software Space Systems Analyst
The Boeing Company
Seal Beach, CA · Huntington Beach, CA
The Boeing Company is looking for an Experienced Electrical/Optical Hardware/Software Space Systems Analyst to support the Systems Engineering team supporting software/firmware development…
Added 2 mins ago
Mechanical Design Engineer (Experienced & Senior)
The Boeing Company
Berkeley, MO
Boeing Test & Evaluation (BT&E) is looking for a Mechanical Design Engineer to support the Environmental Test Design Engineering team in Berkeley, MO.
Added 2 mins ago
Structural Analysis Engineer (Entry Level & Associate)
The Boeing Company
Oklahoma City, OK
Perform basic structural analysis tasks using well defined analysis tools to validate and verify that systems and components meet requirements and specifications in the operational…
Added 2 mins ago
Systems Engineer | Interior & Payloads Capability (Experienced or Lead)
The Boeing Company
Oklahoma City, OK
Boeing Defense, Space & Security (BDS) has an immediate opportunity on the Executive Transport programs for a Systems Engineer to join our Executive Transport & Surveillance (ET&S)…
Added 2 mins ago
Lead Systems Engineer
The Boeing Company
Saint Charles, MO
Boeing Phantom Works is seeking a Lead Systems Engineer to join the System Engineering Integration & Test (SEIT) Team in Saint Charles, MO.
Added 2 mins ago
Space Systems Engineer (Lead, Senior)
The Boeing Company
Seal Beach, CA · El Segundo, CA
Boeing Defense, Space & Security (BDS) seeks a Space Systems Engineer (Lead, Senior) with experience in integration and test to join our Experimental Systems Group (ESG) located in in…
Added 2 mins ago
Engineer-Technician-HVAC
at Marriott
Naples, FL
…equipment. Assemble, install, test, repair, and maintain electrical systems or electronic wiring. Assemble, install, and maintain pipe assemblies, fittings, valves, etc. Perform routine…
Added 2 mins ago
SO
Identity and Access Management Engineer - 60019378
State of South Carolina
Columbia, SC
- $67,728 to $95,000 USD / year
…Information Services is seeking an Identity and Access Management Engineer to join our team. The Department of Administration's Office of Technology and Information Services (OTIS) is the…
Added 2 mins ago
CE
Senior Project Manager - Structural (51534)
Collins Engineers, Inc
Columbia, MD
- $124,800 to $187,200 USD / year
Assists in ensuring that external client focus is top priority of the region and those systems, processes, and activities that focus on the client at all levels of the region are…
Added 2 mins ago
CE
Senior Engineer (51538)
Collins Engineers, Inc
Glen Allen, VA
- $120,000 to $150,000 USD / year
Collins Engineers, Inc., is looking for a motivated Structural - Senior Engineer to join our team in our Richmond, Virginia, office. Collins makes its people and culture a top priority,…

CACI International

GATEKEEPER Software Engineer-TS/SCI with Poly

Elkridge, MD, United States

$94,400 - $198,200 · Full-time

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Job details

Pay: $94,400 - $198,200
Job type: Full-time
Posting language: English
Posted: Nov 3, 2026

Original job description

Job Title: GATEKEEPER Software Engineer-TS/SCI with Poly

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI with Polygraph

Employee Type: Regular

Percentage of Travel Required: None

Type of Travel: None

The Opportunity:

CACI as a Prime Contractor on MWIII Bridge. All positions in the Hanover, MD area. MWIII Bridge develops and supports Identity, Credential and Access Management (ICAM) capabilities for the enterprise and stand-alone deployment throughout the IC. Tasks include program management, mission support, software integration, software development, system engineering, migration, testing, documentation development, network and system monitoring, configuration control and release management.

Responsibilities:

Dedicated Software Engineer to join our GATEKEEPER team, working closely with software developers, systems engineers, QA, and DevOps personnel to design, develop, integrate, and maintain the GATEKEEPER product. In this role, you will provide hands-on software engineering support throughout the full Software Development Life Cycle (SDLC), including application development, system integration, troubleshooting, deployment, and sustainment activities.

The engineer will contribute to the development and enhancement of enterprise software solutions using technologies such as Java/Spring Boot, Python, relational (PostgreSQL) and NoSQL databases, and modern CI/CD practices. Responsibilities will also include supporting product installations and deployments for DoD customers, resolving technical issues, participating in code reviews, and collaborating with cross-functional teams to ensure reliable and maintainable software solutions. The position will also support the development and maintenance of technical documentation, including architectural diagrams, process flows, deployment procedures, and training materials.

Qualifications:

Required:

TS/SCI clearance with polygraph.
Bachelor's Degree or higher in computer engineering or in a field related to the computer engineering or computer science disciplines is required.
5+ years of software engineering experience is required. 2+ years’ work experience in the SIGINT, IA, or IT domains is required. 4 years of software engineering experience may be substituted for a bachelor’s degree, for a total of 9 years.

Desired:

Strong Java (Spring-Boot), Python, scripting.
Competent with RDBMS (Postgres) and NoSQL (MongoDB).
Desire would be candidate with DB optimization skills
Collaborate closely with the test team, developers, and other stakeholders to understand requirements.
Experience working in Docker environment (packaging, development, orchestration).
Has some experience with AI concepts and tools or utilizing LLM for code assistance.
Desire would be a candidate with experience building Retrieval-Augmented Generation applications.
Experience using front-end frameworks such as Angular, React or Vue.

What You Can Expect:

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.

Pay Range :

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

The proposed salary range for this position is:

$94,400 - $198,200

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

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