Software Systems Engineer

🔥 0 minutes ago

🇺🇸 United States – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

⚙️ Systems Engineer

Where this job comes from

Posted on Nationwide IT Services, Inc.'s careers page, not through a job board

First seen by Remote Rocketship 0 minutes ago

Logo of Nationwide IT Services, Inc.

Nationwide IT Services, Inc.

201 - 500 employees

Founded 2006

💼 Consulting

🏥 Healthcare

📦 Logistics

Consulting • Healthcare • Logistics

Nationwide IT Services, Inc. is a company that delivers high-quality IT solutions focused on empowering federal agencies and clients through innovative technologies. Their service offerings include AI application, data analytics, cloud services, digital services, cybersecurity, enterprise IT, and software development. By integrating advanced technologies such as machine learning and blockchain, they aim to enhance operational efficiency, modernize client systems, and provide comprehensive support aligned with their clients' missions.

📋 Description

• Design, develop, modernize, integrate, and sustain enterprise software applications supporting DoD mission requirements • Provide technical engineering support throughout the software development lifecycle, including requirements analysis, architecture, design, coding, testing, debugging, deployment, and documentation • Develop and maintain applications using .NET Framework, C#, React, ADO.NET, and dependency injection techniques • Modernize legacy applications to modern .NET architectures and cloud-based environments • Design, develop, integrate, and maintain REST APIs for secure data exchange • Develop and enhance front-end and back-end components to improve functionality, performance, usability, and maintainability • Use Git and source code management practices for version control, collaborative development, and releases • Participate in Agile activities including sprint planning, backlog refinement, technical reviews, and iterative delivery • Support DevSecOps and CI/CD pipelines for automated builds, testing, security assessments, and deployments • Conduct unit testing, integration testing, debugging, and quality assurance • Support application security testing, vulnerability remediation, and DoD cybersecurity compliance • Analyze application architectures and recommend technical improvements and modernization solutions • Create and maintain technical documentation, including design specifications, architecture diagrams, interface documentation, and testing procedures • Collaborate with developers, systems administrators, cybersecurity professionals, and government stakeholders • Support UAT, troubleshoot defects, and implement corrective actions before production deployment • Assist with configuration, integration, performance optimization, and ongoing maintenance • Ensure solutions align with technical requirements, government standards, and program objectives

🎯 Requirements

• Minimum of five years of relevant software engineering experience • Experience with .NET Framework, C#, REST APIs, React, Git, ADO.NET, and dependency injection • Experience designing, developing, integrating, testing, debugging, and maintaining enterprise software applications • Experience supporting software development lifecycle activities, application modernization, and technical documentation • CompTIA Security+ certification • At least one Microsoft Azure certification: AZ-204, AZ-305, or AZ-400 • DoD 8140 baseline certification • Favorable Tier 3/NACLC/ANACI investigation required at proposal submission • Secret clearance • Ability to support a Department of Defense mission and comply with DoD cybersecurity standards and secure development practices

🏖️ Benefits

• Medical, dental, and vision insurance • Life and disability insurance • 401(k) plan with employer match • Paid holidays • PTO (sick/vacation) • Commuter benefits • Employee assistance program (EAP) • Educational reimbursement • Pet insurance

Apply Now

📊 Check your resume score for this job

Improve your chances of getting an interview by checking your resume score before you apply.

Similar Jobs

🔥 2 hours ago

Education Resource Strategies

51 - 200

📚 Education

🤝 Non-profit

💼 Consulting

Senior Data & Systems Analyst modernizing national education finance data infrastructure for SPEND. Building validated datasets, machine-learning systems, and public data products.

🔥 3 hours ago

SAIC

10,000+ employees

☁️ SaaS

📣 Marketing

🏢 Enterprise

Mission systems engineer leading Mach-TB hypersonic test missions for SAIC, a defense and space technology integrator. Coordinating requirements, integration, verification, stakeholders, and mission risk.

🔥 3 hours ago

DSR Corporation

201 - 500

💼 Consulting

🏭 Manufacturing

📣 Marketing

Senior embedded systems engineer developing C/C++ firmware for IoT gateways, sensors, wearables, and wireless devices. Building Zigbee, RTOS, and embedded Linux solutions for DSR Corporation’s clients and products.

🔥 3 hours ago

Packaging Corporation of America

10,000+ employees

🏭 Manufacturing

🤝 B2B

🛍️ eCommerce

Senior Systems Analyst developing .NET and SQL applications supporting eight paper mills across the United States. Maintaining Windows and SQL Server solutions in an industrial environment.

🔥 9 hours ago

Computer World Services

11 - 50

💼 Consulting

🎖️ Defense

📦 Logistics

Senior cloud engineering lead modernizing secure AWS and hybrid-cloud infrastructure for USMEPCOM ENLIST. Leading automation, service restoration, migrations, and DoD-compliant enterprise operations.

Developed by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com
Follow Remote Rocketship on LinkedInFollow Remote Rocketship on InstagramFollow Remote Rocketship on FacebookFollow Remote Rocketship on TikTok