Senior IT DevSecOps Engineer (onsite)
Washington, DC
Experience: 0
Category: Information Technology
Contractor Work Model: Onsite
Brand: System One
Job ID: 348922
Date Posted: 05/21/2026
Shortcut: http://jobs.systemone.com/RDb5qS
DevSecOps Engineer
Washington, DC – FULLY ONSITE
Type: Multi-year Contract
Open to W2 and C2C
US citizenship required per government contract
Must be able to obtain Public Trust clearance
The DevSecOps Engineer will play a crucial role in our organization's initiative to develop and deploy a new cloud-native application in the AWS GovCloud environment. This position requires a highly skilled professional who can integrate development, security, and operations practices while navigating the unique challenges of government cloud infrastructure.
The ideal candidate will have a strong background in cloud technologies, particularly AWS GovCloud, and a deep understanding of security principles and compliance requirements in government IT environments. They will be responsible for designing, implementing, and maintaining secure, scalable, and efficient cloud infrastructure for multiple environments (e.g., development, testing, staging, production) of the new application.
This role requires a proactive approach to identifying and mitigating security risks, automating processes, and fostering a culture of continuous improvement and collaboration across teams. The DevSecOps Engineer will be instrumental in establishing best practices for cloud-native application development, enhancing our security posture, and enabling agile and efficient operations.
Key Responsibilities:
• Design and implement cloud infrastructure for multiple environments of the new application
• Establish and maintain security best practices throughout the development lifecycle
• Develop and manage Infrastructure as Code (IaC) for cloud resources
• Design and implement CI/CD pipelines with integrated security measures
• Set up comprehensive monitoring, logging, and alerting systems
• Ensure compliance with relevant government regulations and standards
• Optimize performance of the application across all environments
• Provide training and knowledge transfer to development and operations teams
• Develop and implement disaster recovery and business continuity plans
• Drive continuous improvement in cloud operations and security practices
Work Experience:
• Cloud-Native Application Development:
o Minimum of 5 years of experience in DevOps or cloud engineering roles
o Demonstrated experience in developing and deploying cloud-native applications
o Track record of implementing and maintaining secure CI/CD pipelines
• AWS Expertise:
o At least 3 years of hands-on experience with AWS services
o Minimum 1 year of experience specifically with AWS GovCloud
• Security and Compliance:
o Experience implementing security best practices in cloud environments
o Familiarity with government compliance standards (e.g., FedRAMP, FISMA)
• Multi-Environment Management:
o Experience in setting up and managing multiple environments (dev, test, staging, prod)
• Team Collaboration:
o History of collaboration with cross-functional teams to deliver complex IT projects leveraging Agile values and principles
Technical Skills:
• Bachelor’s degree in computer science, information technology, or related field, and six years of experience
• Proficiency in AWS services, particularly within the GovCloud environment
• Strong understanding of cloud security principles and best practices
• Expertise in Infrastructure as Code tools (e.g., Terraform)
• Proficiency in scripting languages (e.g., Python, Bash)
• Experience with CI/CD tools and methodologies (e.g., GitLab)
• Knowledge of containerization technologies (e.g., Docker, Kubernetes, ECS)
• Familiarity with monitoring and logging solutions (e.g., AWS CloudWatch)
• Understanding of networking concepts and implementation in cloud environments
• Experience with identity and access management in cloud settings
• Proficiency in version control systems (e.g., Git)
• Experience with testing frameworks (e.g., unit testing, automated testing)
• XACTA 360 is a plus
• SPLUNK is a plus
• Experience working with Federal Agencies and with the NIST 800.53 FISMA standard and process is a plus
System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
#M1
#LI-VH1
Ref: #851-Rockville-S1
-
Cloud Security Engineer
Salisbury, MD
Job Title: Cloud Security Engineer Location: Salisbury, MD Type: Direct Hire Compensation: $126000 - $190000 annually Contractor Work Model: Onsite Position Summary We are seeking a skilled and detail-oriented Cloud Security Engineer to join our growin...
Date Posted: 05/13/2026 Recommended
-
Senior Cloud Security Specialist (API) - onsite
Washington, DC
Senior Cloud Security Specialist (API) Washington, DC – onsite US citizenship required per government contact Must be able to obtain Public Trust clearance Type: Multi-year Contract Open to W2 and C2C Deadline to apply: May 5th We are seeking a Senior ...
Date Posted: 05/01/2026 Recommended
-
Sr. Cloud Security Specialist (AWS)
Washington, DC
Senior Cloud Security Specialist 100% ONSITE in Washington DC Per Federal contract U.S. Citizenship Required Must be able to pass enhanced FBI background screening (criminal, financial and finger printing) for Public Trust clearance Performance Period:...
Date Posted: 04/28/2026 Recommended
-
DevSecOps Engineer & MBSE Modeler
Rockville, Virginia
DevSecOps Engineer & MBSE Compensation: $140,000 - 150,000 Security Clearance: Secret clearance required to start Must be able to obtain Top Secret Location: Rockville, MD with occasional travel locally (Aberdeen Proving Ground, Pentagon, CARDEROCK) We...
Date Posted: 05/27/2026 Recommended
-
Senior Kubernetes Engineer (TS/SCI)
Washington, District Of Columbia
Senior Kubernetes Engineer / Platform Administrator Washington, DC (Bolling AFB) - 1-2 days a week onsite Active Top Secret with SCI eligibility We are seeking a highly experienced Senior Kubernetes Engineer / Platform Administrator to lead the design,...
Date Posted: 05/26/2026 Recommended
-
Sr. Web Application Developer
Indianapolis, IN
Job Title: Sr. Web Application Developer Location: Indianapolis, IN (hybrid) Type: Contract Compensation: $57.65/HR on W2 Responsibilities Lead the architecture, design, and development of modern web applications across a diverse technology stack, incl...
Date Posted: 06/04/2026 Recommended
-
Principal SDET, Cybersecurity Test Engineer
Lakewood, CO
Job Title: Principal SDET, Cybersecurity Test Engineer Location: Lakewood, CO Type: Direct Hire Job Summary: System One is seeking a Principal SDET – Cybersecurity Test Engineer for a full-time/permanent opportunity in Lakewood, CO. As a Sr. Technical ...
Date Posted: 06/03/2026 Recommended
-
Cloud Infrastructure Engineer II
Seaford, DE
Job Title: Cloud Infrastructure, Engineer II Location: Seaford, Delaware System One is seeking a Cloud Engineer II for a permanent opportunity in Seaford, DE. The Cloud Engineer II plays a critical role in the design, implementation, and ongoing suppor...
Date Posted: 05/01/2026 Recommended
-
Software Engineer
Fort Worth, TX
Job Title: Software Engineer Location: Fort Worth, TX Type: Contract Compensation: Contractor Work Model: Onsite – onsite Hours: 40.0 (10 hours days) Security Clearance: Active Secret with Investigation in the last 5 years or CE enrollment. Overview Jo...
Date Posted: 05/13/2026 Recommended
-
Cloud Infrastructure Engineer II
Rogers, Arkansas
Job Title: Cloud Infrastructure Engineer II System One is seeking a Cloud Engineer II for a permanent opportunity near Northwest, AZ. Cloud Engineer II plays a critical role in the design, implementation, and ongoing support of infrastructure across Am...
Date Posted: 06/03/2026 Recommended
-
ForgeRock Developer
Midvale , Utah
Job Title: Forge Rock Developer Location: Salt Lake City, Utah System One is seeking a talented, driven, and experienced ForgeRock Developer with strong Java full stack development expertise and a passion for solving complex business challenges. In thi...
Date Posted: 06/04/2026 Recommended
-
VMware Virtualization SME
New York, New York
VMware Virtualization SME FTE OR CTH NYC (5 days onsite) Position Description The VMware Virtualization SME provides expert level strategy, design, and 24?×?7?×?365 support for the Americas region virtualization platform. The role owns performance moni...
Date Posted: 05/20/2026 Recommended
-
Full Stack .NET Developer
Pensacola, FL
Full Stack .NET Developer .NET, JavaScript, React, Azure Cloud 10+ yrs of experience Hybrid 3 days a week on-site, Pensacola, FL Hourly Rate: $75-$80/hr. range W2 Multiyear Contract System One has a multi-year contract opening for a senior-level full-s...
Date Posted: 04/02/2026 Recommended
-
Senior IAM Engineer
Midvale , Utah
Job Title: Senior IAM Engineer (Java & Cloud Native) Location: Salt Lake City, Utah Work Mode : 5 Days Onsite Duration : Contract to Hire About the Opportunity System One is seeking a highly skilled Senior IAM Engineer to design, develop, and support m...
Date Posted: 06/04/2026 Recommended
-
Senior IAM Engineer
Midvale , Utah
Job Title: Senior IAM Engineer (Java & Cloud Native) Location: Salt Lake City, Utah Work Mode : 5 Days Onsite Duration : Contract to Hire About the Opportunity System One is seeking a highly skilled Senior IAM Engineer to design, develop, and support m...
Date Posted: 06/04/2026 Recommended
-
AEM Developer Architect
Centennial , Colorado
Job Title: AEM Developer Architect Location: Centennial, Colorado, United States Type: Contract To Hire Contractor Work Model: Onsite Hours: 40.0 Responsibilities Lead the design and development of enterprise-grade AEM solutions focusing on modularity,...
Date Posted: 04/03/2026 Recommended
-
AEM Developer Architect
Centennial , Colorado
Job Title: AEM Developer Architect Location: Centennial, Colorado Type: Contract To Hire Contractor Work Model: Onsite Responsibilities Lead the design and development of enterprise-grade AEM solutions focusing on modularity, scalability, and maintaina...
Date Posted: 03/18/2026 Recommended
-
Senior Back End Software Developer
Colorado Springs, Colorado
Senior Back End Software Developer Location: Colorado Springs, Colorado Work Model: Onsite Clearance: Eligible – will be processed for Top Secret eventually If interested reach out directly to kimberly.spicer@systemone.com or text 301-252-8762 Responsi...
Date Posted: 05/01/2026 Recommended
-
PostgreSQL DBA
Alexandria, VA
Job Title: Senior PostgreSQL Database Administrator Type: Direct Hire Contractor Work Model: Onsite Security Clearance: Top Secret w/ SCI eligibility Location: Bolling AFB, Washington, DC Clearance: Active Top Secret required, current or previously hel...
Date Posted: 05/12/2026 Recommended
-
Application Architect
Bethesda, MD
Job Title: Application Architect Location: Bethesda, MD Type: Permanent salaried position Compensation: 170- 190K Contractor Work Model: Hybrid (2 to 3 days on site in Bethesda MD) The Senior Application Architect is responsible for developing and evol...
Date Posted: 04/17/2026 Recommended
-
Software Developer
Washington, District Of Columbia
Title: Software Developer Location: Washington, DC Clearance: Active Secret clearance/Top-Secret preferred Type: Direct Hire Contact: Crystaldinnocenti@systemone.com Successful Software Developer's demonstrate competency in integrating advanced technol...
Date Posted: 03/25/2026 Recommended
-
Lead Systems Engineer - AWS Cloud
Reston, VA
Job Title: Lead Systems Engineer - AWS Cloud Location: Reston, VA Type: Contract Rate: 95/hr W-2 Contractor Work Model: Hybrid Hours: 40 hours per week Responsibilities Manage, define, design, and develop system requirements, performing trade-off analy...
Date Posted: 05/26/2026 Recommended
-
Mid Level DevOps Engineer
McLean, VA
Mid-Level DevOps Software Analyst Remote Candidates must be able to work without sponsorship W2 Employment only What You Will Do: As the DEVOPS Software Analyst you will be responsible for mission critical support of all department owned applications a...
Date Posted: 04/27/2026 Recommended
-
AI Engineer
Salt Lake City, Utah
Job Title: Junior AI Engineer Location: Salt Lake City, Utah, United States Contract to hire role Description: Junior AI Engineer Position Description Ready to take your career to the next level? CGI is seeking a Junior AI Engineer to design, build, an...
Date Posted: 04/22/2026 Recommended
-
Cybersecurity Systems Engineer
Bethesda, Maryland
Job Title: Cybersecurity Systems Engineer (2 openings) Location: Navy Yard – Offsite / Remote Job Type: Direct Hire / Salaried Clearance Requirement: Active DoD Secret Clearance Required Environment: DoD / Navy ERP / SAP Enterprise Environment Position...
Date Posted: 05/26/2026 Recommended
-
Senior DevOps Engineer
McLean, VA
Sr. DevOps Engineer Candidates must be able to work in the U.S. without sponsorship 100% Remote W2 ONLY As the DEVOPS Software Analyst you will be responsible for mission critical support of all department owned applications and their infrastructure. Y...
Date Posted: 04/28/2026 Recommended
-
Wind Turbine Technician - O&M
Houston, Texas
JOB TITLE: Wind Turbine Technician LOCATION: Various locations across the USA, 100% Travel. JOB TYPE: Contract, Project to Project. COMPENSATION: Pay based on experience. $140 Per Diem. PPE and free training. Truck (after MVR and if need it) with maint...
Date Posted: 04/29/2026 Recommended
-
Sr. AWS Cloud/Software Architect III
Washington, District Of Columbia
Job Title: Sr. AWS Cloud/Software Architect III Remote – offsite Overview If interested reach out directly to kimberly.spicer@systemone.com Responsibilities Support the Lead Architect in defining, reviewing, and implementing complex enterprise applicat...
Date Posted: 05/14/2026 Recommended
-
AI RPA Solutions Architect
Hampton , Virginia
Title: AI/RPA Solutions Architect Location: Langley, AFB – On-site full-time Clearance: Active TS/SCI Contact: Crystal.dinnocenti@systemone.com POSITION OVERVIEW We are seeking a highly skilled AI/ML Engineer with Robotic Process Automation (RPA) exper...
Date Posted: 04/01/2026 Recommended
-
Full-Stack Developer
mclean, Virginia
Senior Full-Stack Developer (Python / Django / AWS) Location: Remote (EST Preferred) Type: Contract To Hire Contractor Work Model: Remote Responsibilities Work closely with clients, technical leads, and cross-functional teams to design and deliver scal...
Date Posted: 05/21/2026 Recommended