Senior Infrastructure/DevSecOps Engineer
$82.1k - $172.4kCACI International
Job Title: Senior Infrastructure/DevSecOps Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: None Anticipated Posting End: 8/14/2026 The Opportunity: This position is for a Senior DevSecOps Engineer. You will be working closely with a talented team to deliver a complex software application into operations. . Our ideal candidate is a DevSecOps Engineer who is a hard charging self-starter that can come onto a team and begin to produce quickly. You should have an advanced understanding of Kubernetes, containerization, automated test, and deployment pipelines. Responsibilities: In addition, you'll have the opportunity to grow and hone your skills with other talented team members Qualifications: Required: Bachelor’s degree in engineering, Computer Science, or related field or 4 years of directly related work experience in lieu of a degree 5+ years of Infrastructure/DevOps experience Demonstrated excellent interpersonal skills and engagement with virtual or remote teams Strong troubleshooting and problem-solving skills Strong understanding of Kubernetes and deploying applications to Kubernetes clusters Experience with using Helm charts to deploy software to Kubernetes clusters (ie. Argo CD) Strong experience with at least one of the major cloud platforms (AWS/GCP/Azure) Experience working with CI/CD pipelines and tools (Gitlab, Jenkins, Github Actions, etc) Scripting and automation skills (e.g., Bash, Python, GitHub workflows) IAT Level II or III certification (i.e. CompTIA Security+, CISSP, or CASP+) Active TS/SCI U.S. Government Security Clearance with required Polygraph Preferred: Working knowledge of Scrum and Agile software development methodology Familiarity with government risk management framework (RMF) processes Experience with container tools (Docker, Podman) and container orchestration Experience with infrastructure as code tools (Terraform, CloudFormation) Basic understanding of observability tools like Prometheus, Grafana or similar EHS/Environmental Requirements: This job operates in a professional office environment. While performing the duties of this job, the employee routinely is required to use hands to keyboard, communicate, listen to, and interpret instructions and remain stationary for extended periods of the time. This would require the ability to move around the campus and occasionally move/lift items weighing up to 25 lbs. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of the job. Pre-employment Screenings: Employment is contingent upon satisfactory completion of several pre-employment requirements to include a credit check, background check, and drug screen - 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. Since this position can be worked in more than one location, the range shown is the national average for the position. The proposed salary range for this position is: $82,100-$172,400 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. Click on Search Jobs to find and apply to CACI openings.
$115k - $175k
Senior Infrastructure/DevSecOps Engineer (TS/SCI with CI Poly) {S} Job Category: ENG Requisition Number: SENIO003006 Posted: August 8, 2025 Job Type: Full-Time Workplace: On-site Location Stratagem Group Aurora 3855 Lewiston St Suite 250 Aurora, CO 80011, USA ARKA...SeniorFull timeTemporary workWork experience placementWork at officeRemote workVisa sponsorshipRelocation packageFlexible hours- Lockheed Martin is seeking a talented DevSecOps Engineer with an active TS/SCI security clearance to join their team in Littleton, CO. The ideal candidate will have 5+ years of professional experience, a BS degree, and a deep understanding of DevSecOps practices. Responsibilities...Senior
$161k - $241.4k
A major defense contractor in Aurora, CO seeks an experienced Staff Network Engineer to design network systems and troubleshoot issues within LAN/WAN environments. The ideal candidate should have significant experience and technical expertise in routers, switches, and...SeniorFor contractors$84.63k - $112.84k
...The role of this position is to serve as a Linux and virtual infrastructure system administrator, for both on-premise and cloud based... ...available application solutions Perform site reliability engineering functions Assessing standards, practices, technologies, and...SeniorFull timeTemporary workWork from home- A leading defense contractor is seeking a Staff Network Engineer to manage network communication systems and troubleshoot network issues. Located in Aurora, CO, this position requires a Bachelor’s degree in a STEM field, relevant experience, active TS/SCI clearance, and...SeniorFor contractors
- A global IT services company is looking for a seasoned Senior Network Engineer - Connectivity in Aurora, Colorado. This role will focus on... ...should have a bachelor's degree in IT, 3 to 5 years in the infrastructure domain, and CISCO knowledge is preferred. The position...Senior
$177k - $265.6k
Northrop Grumman in Aurora, Colorado is hiring an Infrastructure Systems Engineer. The role demands experience in system level requirements, design, integration, and an Active Top Secret/SCI security clearance. Candidates should have a Bachelor's degree in STEM and a minimum...SeniorRemote work- ...Software Infrastructure Engineer Raytheon is seeking a highly skilled Software Infrastructure Engineer with expertise in DevOps tools to join our Satellite Ground Systems team. This role involves designing, implementing, and maintaining the software infrastructure required...SeniorRelocation packageFlexible hours
$130k - $175k
PeopleTec, Inc. is seeking a Senior Systems Engineer to support cyber range integration at Buckley SFB, Aurora, CO. You will be the on-site technical SME collaborating with government stakeholders on design and development. This role requires 5 years of DoD network engineering...Senior- ...Senior Principal Platform IAC Engineer At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired... ...the development and maintenance of our modern Infrastructure as Code (IaC) solution in our environment. These environments...SeniorWork experience placementRelocation
- A leading technology company in Aurora, Colorado, is seeking a skilled DevOps Engineer to lead the migration of GitLab from on-premises to Cloud. This role entails managing CI/CD pipelines, Kubernetes orchestration, and implementing observability strategies. The ideal...SeniorFlexible hours
- A leading technology consulting firm is seeking a Senior Cloud Computing Application Architect to design cloud-based solutions for... ...solving skills are essential, along with familiarity with hybrid solutions and Infrastructure as Code tools. #J-18808-Ljbffr Phase2 TechnologySeniorRemote job
$86.8k - $198k
A leading consulting firm is seeking a Senior Cloud Computing Application Architect in Aurora, Colorado. In this role, you'll design secure, cloud-based networks for critical operations and lead teams to tackle challenging cloud solutions. The ideal candidate has extensive...SeniorRemote job- Clear Company in Aurora, Colorado seeks a Senior Technical Software Engineering Manager to lead our engineering team as we modernize our platform. You will be responsible for driving the technology strategy and fostering innovation across teams. The ideal candidate has...Senior
$100k - $150k
Red Canyon Engineering & Software is seeking a Senior Systems Engineer in Colorado to support space weather satellite mission operations. The role... ...integrating mission-critical applications across hybrid cloud infrastructures. Candidates should have at least 8 years of Systems...Senior$100k - $130k
...Senior Network & Cloud Infrastructure Engineer Greenwood Village, CO Excelacom is a global consulting and technology solutions firm solving client's complex business and technology challenges through a mix of consulting expertise, telecom-focused software, and managed...SeniorFull timeWork at office$130k - $165k
Redwood Trust, Inc. is looking for a Senior Business Intelligence Engineer in Englewood, CO. This role involves leading the design and development of cloud-based analytics solutions using Microsoft Fabric and Power BI to enhance business decision-making processes. Candidates...Senior- ...across the board. York Space Systems is seeking a senior embedded software network engineer for our flight software team. This individual will focus... ...~ Design and Implement Network Infrastructure: develop and configure network setups to facilitate seamless...SeniorPermanent employmentLocal areaWorldwide
- A leading technology company is looking for a Senior Software Engineer to develop open source SDKs and enterprise APIs. You will play a crucial role in scaling solutions for Fortune 500 clients, managing large datasets and ensuring high quality and performance of software...SeniorRemote work
$123.22k - $236.58k
ICR, Inc. is seeking a Senior Cloud Developer to manage an open-stack environment supporting data visualization and machine-learning tools. The ideal candidate holds a Bachelor's degree in Computer Science or related field with 10 years of experience, possesses a DOD Top...Senior- Opening / Selling Statement - We seek a Salesforce Solution Architect with strong data architecture and integration expertise to lead the design, deployment, and optimization of their new Salesforce Data Cloud implementation. This role requires someone with a deep understanding...Senior
- EY is looking for a Senior Consultant Data Engineer in Englewood, Colorado, with experience in cloud data engineering and Databricks. You will design and implement scalable data architectures and lead data engineering projects, ensuring high client satisfaction. The ideal...Senior
- A leading technology company is seeking a Network Software Engineer to design high-performance networking subsystems. Responsibilities include developing low-latency networking software and collaborating with remote teams. Ideal candidates will have extensive experience...SeniorRemote work
- ...is a strategic initiative to modernize our build and deploy infrastructure by migrating from on‑premises GitLab to GitLab Cloud. The role... ...Skills 4-5+ years of experience in DevOps, Platform Engineering, or Site‑Reliability Engineering. Experience with setting up...SeniorFlexible hours
$181k - $262k
NextGenEnergyJobs is seeking a Client Platform Engineer to lead the management and automation of device infrastructure across various operating systems. The successful candidate will have at least 8 years of relevant experience, expertise in lifecycle management, and strong...SeniorWork at office3 days per week- Comcast in Englewood, Colorado is looking for a Software Developer to join their technology team. The ideal candidate will design and develop web applications, contributing to cloud-hosted backend solutions while working collaboratively with cross-functional teams. This...SeniorRemote job
- ...This is a remote position. ITTConnect is seeking a SeniorInfrastructure Engineer to work remotely from anywhere in Brazil for a client in the US. MUST BE fluent in English. The Senior Infrastructure Engineer provides advanced technical expertise within the Managed...SeniorRemote work
- ...York's existing technology solutions to get to orbit rapidly and responsively. York Space Systems is seeking a Linux Platform Engineer for our Flight Software Engineering team. The ideal candidate for this role will have deep experience working with the Linux operating...SeniorPermanent employmentLocal areaImmediate startWorldwide
- The Senior Cloud Security Engineer at Aurora is responsible for designing, implementing, and managing automated security systems across cloud environments and Kubernetes infrastructure to ensure the safety and integrity of the company's digital assets. Key Responsibilities...SeniorWork at office3 days per week
$126.3k - $160.05k
...Position: Senior Cloud Solution Architect Job Description: Role Overview We are seeking a Senior Cloud Solution Architect... ...of experience in cloud architecture, consulting, or sales engineering. ~5+ years working with public cloud platforms (Azure or AWS...SeniorHourly payFull timeTemporary workWork experience placementWork at officeLocal areaRemote work
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