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Added 17 mins ago
Lead Software Engineer: Expert Agentic AI & Code Graph
Capgemini
SALA AL JADIDA, MA
Added 1 hour ago
2027 Space Object Risk Graduate Intern
The Aerospace Corpor
Colorado Springs, CO
Added 1 hour ago
2027 Space Systems and Orbit Determination Operations Engineer
The Aerospace Corpor
Colorado Springs, CO
…least one of the following programming languages; Java, C++, Python MATLAB, C, or FORTRAN - Applicable skills in designing and building filtering algorithms for Orbit Determination and PNT…
Added 1 hour ago
2027 Space Object Risk Graduate Intern
The Aerospace Corpor
Colorado Springs, CO
Added 1 hour ago
2027 Rendezvous & Proximity Operations Computer Vision and Relative Navigation E
The Aerospace Corpor
Colorado Springs, CO
…more of the following programming languages/tools: C, C++, Python, Fortran, MATLAB - Effective written and verbal communication skills - Willing to travel domestically to customer and…
Added 1 hour ago
Space Enterprise Optimization Analyst/ Space Enterprise Optimization Specialist
The Aerospace Corpor
Colorado Springs, CO
…activities simultaneously act as a technical point-of-contact - Lead and mentor small teams in conducting routine analysis and development tasks as part of larger project efforts -…
Added 1 hour ago
2027 Rendezvous and Proximity Operations Grad Intern
The Aerospace Corpor
Colorado Springs, CO
Added 1 hour ago
2027 Space Systems and Orbit Determination Operations Engineer
The Aerospace Corpor
Colorado Springs, CO
…least one of the following programming languages; Java, C++, Python MATLAB, C, or FORTRAN - Applicable skills in designing and building filtering algorithms for Orbit Determination and PNT…
Added 1 hour ago
2027 Rendezvous & Proximity Operations Computer Vision and Relative Navigation E
The Aerospace Corpor
Colorado Springs, CO
…more of the following programming languages/tools: C, C++, Python, Fortran, MATLAB - Effective written and verbal communication skills - Willing to travel domestically to customer and…
Added 1 hour ago
2027 Earth-Orbit Flight Dynamics Engineer
The Aerospace Corpor
Colorado Springs, CO
…following programming languages and environments: C, C++, Fortran, Python, Javascript, Linux, and/or MATLAB - Willing to travel domestically approx. 10% - The ability to obtain and maintain…
Added 1 hour ago
Space Domain Awareness and Mission Analyst
The Aerospace Corpor
Colorado Springs, CO
…domain awareness applications Leadership & Mission Integration - Lead and mentor- Support technical leads on modeling and simulation efforts while guiding early-career engineers - Drive…
Added 1 hour ago
Space Enterprise Optimization Analyst/ Space Enterprise Optimization Specialist
The Aerospace Corpor
Colorado Springs, CO
…activities simultaneously act as a technical point-of-contact - Lead and mentor small teams in conducting routine analysis and development tasks as part of larger project efforts -…
Added 1 hour ago
2027 Rendezvous and Proximity Operations Grad Intern
The Aerospace Corpor
Colorado Springs, CO
Added 1 hour ago
2027 Earth-Orbit Flight Dynamics Engineer
The Aerospace Corpor
Colorado Springs, CO
…following programming languages and environments: C, C++, Fortran, Python, Javascript, Linux, and/or MATLAB - Willing to travel domestically approx. 10% - The ability to obtain and maintain…
Added 1 hour ago
XE
Security Engineer - Application Security
Xcel Energy
Denver, CO
- $97,600 to $138,600 USD / year
Xcel Energy is a place where you’ll have opportunities to grow, expand your skills, and help lead the clean energy transition. We offer meaningful rewards, recognition, and support to help…
Added 1 hour ago
Reporting and Analytics Developer
Cooper Norcross University Hospital
Camden, NJ
…other business processesUnder general direction of Senior and Lead and in collaboration with key stakeholders; formulate and define systems scope, timelines and objectives based on both…
Added 2 hours ago
Laser Welding Engineer
Ford Motor Company
Dearborn, MI
Lead process characterization including pull/shear testing, microsection analysis, porosity/crack evaluation, electrical resistance, and thermal performance.
Added 2 hours ago
Senior Software Engineer
Dekker
Albuquerque, NM
…Responsibilities - Collaboratively engages in project work, serving as lead technical contributor on internal and client-facing software and data projects - Designs, develops, and maintains…
Added 4 hours ago
Senior Wireless Software Engineer (5G/6G Protocol Stack)
Keysight Technologies, Inc.
San Diego, CA
Develop production-quality software in C/C++ and Python for Linux-based environments.
Added 4 hours ago
Forward Deployment Engineer – Senior - 5G/6G/NTN
Keysight Technologies, Inc.
San Diego, CA
Develop production-quality software in C/C++ and Python for Linux-based environments.
Added 6 hours ago
Software Engineer (Hybrid)
Cisco
San Jose, CA
You will lead the end-to-end technical integration of acquired entities, transforming disparate legacy stacks into cohesive, high-performance systems. You will champion an "AI-Native"…
Added 7 hours ago
EG
Dev Lead
Eliassen Group
Pierre, SD
- $110 to $120 USD / hour
Our client seeks a Dev Lead to own architecture, code quality, and delivery for an Agile squad building AI solutions that enable knowledge discovery and reuse. The role balances hands-on…
Added 7 hours ago
NS
Principal Digital Design Engineer
NAVITAS SEMICONDUCTOR USA, INC.
Torrance, CA
- $170,000 to $190,000 USD / year
Lead design and verification reviews, and follow coding, verification, and methodology standards set by the team.
Added 7 hours ago
NS
Staff Product Engineer (Integrated Voltage Regulators)
NAVITAS SEMICONDUCTOR USA, INC.
Torrance, CA
- $145,000 to $185,000 USD / year
Lead root-cause investigations with design, packaging, operations, quality, and reliability teams, including customer returns and failure analysis.
Added 7 hours ago
Associate Engineer Electrical
Northrop Grumman
Gilbert, AZ
Coordinates with ITEE team lead, electrical technicians, and I&T managers to complete tasking. May participate, prepare, and present material in program review boards (PDRs, CDRs, TRRs,…

CACI International

Infrastructure/System Administrator Lead

Sterling, VA, United States

$120,800 - $265,800 · Full-time

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Job details

Pay: $120,800 - $265,800
Job type: Full-time
Experience: Minimum of 10 years' experience as an IT system administrator, or related experience.
Posting language: English
Posted: Oct 29, 2026

Original job description

Job Title: Infrastructure/System Administrator Lead

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Local

The Opportunity:

Are you ready to shape the future of intelligence systems? CACI is seeking a talented Infrastructure/System Administrator Lead to join our team in Sterling, VA. In this role, you'll design cutting-edge system architectures for new and existing computer systems, coordinating all aspects of development including design, modeling, security, integration, and testing. Your expertise will be crucial in achieving project milestones and developing innovative solutions to complex engineering challenges. Join us at CACI and be part of a team that's pushing the boundaries of technology in support of our nation's intelligence capabilities.

Responsibilities:

Lead the design, secure and maintain implementation across the cloud and hybrid/cloud computing environments that power our software development lifecycle.
Act as a critical bridge between system operations and development teams, managing a robust infrastructure that spans AWS cloud services and on-premises data centers.
Manage a highly available, scalable, and automated environments, ensuring developers have the secure access, CI/CD tools, and computing resources they need to build, test, and deploy code efficiently.
Perform systems design, development, and integration throughout the entire system life cycle.
Oversee moderately complex infrastructure, including installing, configuring, testing, and maintaining operating systems, application software, and system management tools.
Conduct systems modeling, simulation, and analysis to optimize performance and efficiency.
Implement and maintain robust security measures, including backup and redundancy strategies.
Prepare and maintain comprehensive documentation for processes and procedures related to engineering projects.

Qualifications:

Required:

Active TS/SCI security clearance (Willing and able to obtain a polygraph)
Bachelor’s degree in information technology, a relevant field or equivalent experience
Minimum of 10 years' experience as an IT system administrator, or related experience.
Technical understanding of: Cloud Infrastructure: Deep expertise in AWS core services including EC2, S3, RDS, Lambda, IAM, and Systems Manager (SSM). Hybrid Networking: Proven experience configuring AWS Direct Connect, Site-to-Site VPNs, and hybrid DNS architectures. Infrastructure as Code (IaC): Hands-on proficiency with Terraform or AWS CloudFormation to provision multi-environment stacks. CI/CD Platform Support: Experience maintaining and scaling the infrastructure for GitLab CI or GitHub Actions. Operating Systems & Scripting: Advanced administration of Linux (RHEL/Ubuntu) and Windows Server environments, utilizing Bash, Python, or PowerShell for automation.
Demonstrated proficiency as a Linux system administrator.
Strong scripting and coding skills, particularly in Python, or similar languages.

Desired:

Expertise in operational support and system maintenance.
Containerization & Orchestration: Strong background managing native Kubernetes clusters and AWS EKS (Elastic Kubernetes Service) or native Kubernetes clusters.
Knowledge in Kubernetes container orchestration and Ansible automation.
Certifications (Preferred): AWS Certified SysOps Administrator, AWS Certified DevOps Engineer
Experience with automation and virtualization technologies (e.g., VMware, virtual networking)

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:

$120,800 - $265,800

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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