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System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. • 5+ years of experience with AWS IAM Identity Center, including permission sets, account assignments, federation, and enterprise integrations.

<p style="color: var(--silver); font-size: 20px">Every day, System One focuses on services and solutions that require a high degree of specialization, in-demand technical skills, and large-scale operational expertise. We are essential partners to those on the front lines of our nation’s most critical infrastructure, technology, and life sciences initiatives. </p>
<p style="color: var(--silver); font-size: 20px">Founded more than 40 years ago as a staffing partner to the engineering industry, today System One is a diversified organization operating in over 50 locations and putting more than 9,000 people to work in the United States, Canada, and the United Kingdom.</p>

System One

Senior AWS IAM & Data Engineer

YEAR

Integrate GitLab pipelines with cloud platforms, artifact repositories, security scanning tools, secrets management solutions, and monitoring platforms. Advanced experience with GitLab, including GitLab CI/CD, runners, pipeline templates, variables, environments, artifacts, and deployment controls.

Senior DevOps Engineer

Work closely with infrastructure, endpoint engineering, application, security, and operations teams to ensure software is packaged and deployed consistently across large scale enterprise environments. Create, test, troubleshoot, and maintain software packages used across Windows 10 and Windows 11 desktop environments, focusing on reliability, security, automation, and operational efficiency.

Desktop Packaging Engineer

Design, develop, test, and maintain software applications related to cryptographic solutions and cross domain solutions for the Crypto and Cross Domain Solutions team. Minimum 5 years of relevant experience or a Master’s degree with 3 years of experience in Software Engineering, Science, Engineering, or Mathematics related fields.

HOUR

Advanced Software Engineer for Linux Application Development for Crypto and Cross Domain Solutions

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Hands on experience with Amazon CloudWatch and AWS CloudTrail for monitoring, logs, metrics, and incident investigation.

AWS Production Support Engineer

Bachelor's degree in Electrical Engineering, or a related Science, Engineering or Mathematics field, plus a minimum of 8 years of relevant experience; or Master's degree plus a minimum of 6 years of relevant experience. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

Senior Firmware Engineer

The Senior PingDirectory Engineer will be responsible for maintaining the availability, performance, security, and reliability of directory services supporting high volume authentication workloads. Systemone is seeking a Senior PingDirectory Engineer to support enterprise Single Sign On (SSO) directory services within a large scale financial services environment.

Senior Ping Directory Engineer

Bachelor’s or Master’s degree in engineering or equivalent experience with three years’ related experience in aircraft, flight, or maritime simulation systems. Perform simulation code development, systems integration, design, configuration management, quality assurance testing, and resource management.

Maritime Systems Engineer

Troubleshoot complex directory issues, analyze logs, optimize LDAP searches, and tune indexes and performance for high volume authentication workloads. Perform PingDirectory upgrades, operational support, maintenance, security updates, and implementation of custom directory solutions in an AWS based environment.

Senior PingDirectory Engineer

Bachelor’s degree in Software Engineering, Computer Science, Computer Engineering, Electrical Engineering, Aeronautical Engineering, Mathematics, or related technical discipline from an accredited institution, with an overall GPA of 3.0 or higher. Relevant technical experience must include developing, integrating, testing, or troubleshooting embedded software or embedded-adjacent applications that interface with, operate, monitor, support, simulate, control, or communicate with embedded systems.

Embedded Software Engineer C/C++

Candidate must possess at least a bachelor’s degree in Software Engineering, Computer Science, Computer Engineering, Electrical Engineering, Aerospace Engineering, Mathematics, or equivalent technical degree with an overall GPA of 3.0 or higher. Relevant technical experience must include developing, integrating, testing, or troubleshooting embedded software or embedded-adjacent applications that interface with, operate, monitor, support, simulate, control, or communicate with embedded systems.

Jr. Software Engineer C/C++

Candidate must possess at least a bachelor’s degree in Software Engineering, Computer Science, Computer Engineering, Electrical Engineering, Aerospace Engineering, Mathematics, or equivalent technical degree with an overall GPA of 3.0 or higher. Relevant technical experience must include testing and/or troubleshooting embedded software or embedded-adjacent applications that interface with, operate, monitor, support, simulate, control, or communicate with embedded systems.

Senior Software Test Engineer

Sr. Embedded Software Engineer C/C++

System One, and its subsidiaries including Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Collaborate with cross-functional teams utilizing agile methodologies such as Scrum and Kanban, using GitLab and Bitbucket.

Embedded Software Engineer

Demonstrate strong proficiency in Linux administration across distributions such as RHEL, Ubuntu, Debian, and Alpine, including package management, systemd, networking, and security hardening. • Integrate Ansible runs into CI/CD pipelines using GitHub Actions, GitLab CI, Jenkins, or Azure Pipelines for automated testing, linting, and deployment.

Software Engineer

Develop and execute org-wide scaling and rollout plans in partnership with Enterprise Architecture, covering migration approach, integration with existing systems, change management, and knowledge transfer. • Scale validated PoCs into MVPs, building in the engineering rigor (testing, CI/CD, monitoring, security controls) required to support real users.

Forward Deployed Engineer

Administer and troubleshoot Confluent Kafka environments across multiple deployment stages, including development, QA, performance, disaster recovery, and production. Manage Kafka cluster sizing, broker management, partition strategies, replication, retention policies, and capacity planning to optimize system performance.

Kafka - Confluence Engineer - remote but ONSITE interview required

Bachelor's degree in Systems Engineering, Computer Science, Software Engineering, Electrical Engineering or a related STEM discipline and 8-12 years of prior relevant experience or a Master’s with 6-10 years of prior relevant experience. Lead system performance assessments, troubleshoot complex issues across applications, infrastructure, interfaces, networks, and data flows, identify and mitigate technical risks, and drive solutions that ensure system reliability, mission effectiveness, and operational performance.

Sr. Systems Engineer

Own the full Kubernetes lifecycle — from cluster provisioning and upgrades to node management and deprecation planning — ensuring high availability and operational controls across all environments. Optimize networking, ingress, and secure traffic flows, implement workload reliability patterns such as autoscaling and resilience testing.

Senior Kubernetes Platform Engineer

Candidate must possess at least a bachelor’s degree in software engineering, Computer Science, Computer Engineering, Electrical Engineering, Aerospace Engineering, Mathematics, or equivalent technical degree with an overall GPA of 3.0 or higher. Relevant technical experience must include developing, integrating, testing, or troubleshooting embedded software or embedded-adjacent applications that interface with, operate, monitor, support, simulate, control, or communicate with embedded systems.

Information Security Engineer Jobs in the United States

Senior AWS IAM & Data Engineer System One

Senior DevOps Engineer System One

Desktop Packaging Engineer System One

Advanced Software Engineer for Linux Application Development for Crypto and Cross Domain Solutions System One

AWS Production Support Engineer System One

Senior Firmware Engineer System One

Senior Ping Directory Engineer System One

Maritime Systems Engineer System One

Senior PingDirectory Engineer System One

Embedded Software Engineer C/C++ System One

Jr. Software Engineer C/C++ System One

Senior Software Test Engineer System One

Sr. Embedded Software Engineer C/C++ System One

Embedded Software Engineer System One

Software Engineer System One

Forward Deployed Engineer System One

Kafka - Confluence Engineer - remote but ONSITE interview required System One

Sr. Systems Engineer System One

Senior Kubernetes Platform Engineer System One

Senior Software Engineer System One

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