Oshkosh Corporation

DevSecOps Engineer-Experienced

Oshkosh Corporation • $100K — $120K *
New Hudson, MI 48165In-Person
Aerospace & Defense
Less than 5 years of experience
Today
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Job Overview by Ladders

Qualifications

  • Bachelor's degree in Computer Science, IT, Cybersecurity, or related field; advanced degree preferred.
  • Active Secret or higher clearance preferred, with ability to obtain U.S. Government clearance.
  • 5+ years of experience in developing and maintaining secure CI/CD pipelines.
  • Experience with automated security testing tools (SAST, DAST, SCA) and vulnerability management systems.
  • Proven expertise in managing secure infrastructure within AWS GovCloud, Azure Government, or DoD-accredited environments.

Responsibilities

  • Design and maintain secure DevSecOps infrastructure for defense programs under CMMC Level 2 compliance.
  • Implement security controls and automation within CI/CD pipelines using GitLab and other DevSecOps tools.
  • Ensure adherence to NIST SP 800-171/172 compliance standards during software development.
  • Collaborate with software and cybersecurity teams to integrate testing and deployment strategies.
  • Research and implement new security technologies and tools for compliance and resilience.

Benefits

  • Flexible work schedule with the potential for remote collaboration.
  • Opportunities for professional development and growth.
  • On-site position in New Hudson, MI with some travel for engagements and integrations.
  • Supportive work culture focused on people's well-being and success.
  • Access to a variety of resources for compliance and security improvements.
Full Job Description
The DevSecOps Engineer is responsible for implementing secure development pipelines, automation frameworks, and compliant infrastructure to support defense programs operating under CMMC Level 2 and NIST 800-171/172 requirements. This role integrates security controls into cloud and on-prem environments, supports continuous monitoring and vulnerability management, and ensures systems hosting Controlled Unclassified Information (CUI) meet mission-critical performance and cybersecurity standards. This is a hands-on position that will work closely with software, IT, and security teams to deliver resilient, secure, and auditable solutions across defense projects.

ESSENTIAL FUNCTIONS AND SKILLS

Typical responsibilities include, but are not limited to:

Project Execution
  • Responsible for the design, implementation, and maintenance of secure DevSecOps infrastructure and delivery pipelines to support defense programs under CMMC Level 2 compliance.
  • Implement security controls and automation within CI/CD pipelines using GitLab and related DevSecOps tooling.
  • Ensure adherence to secure coding practices, compliance with NIST SP 800-171/172, and CMMC Level 2 cybersecurity standards across software development and infrastructure management.
  • Collaborate with defense software and cybersecurity teams to integrate automated testing, vulnerability management, and secure deployment strategies into cloud and on-prem environments.
  • Assist in identifying technologies and tools that enhance security posture, automation, and compliance monitoring capabilities.

Customer Focus
  • Maintain a customer-focused view of system security and DevSecOps process effectiveness across defense project initiatives.
  • Participate in technical and compliance reviews with customers and stakeholders to ensure systems meet mission-critical availability, reliability, and security requirements.

Research
  • Research and implement new technologies, security tools, and methodologies to enhance automation, compliance, and system resilience.
  • Stay informed on evolving DoD cybersecurity standards, cloud governance models, and zero-trust architectures to ensure continuous compliance.

Collaboration
  • Work across multidisciplinary engineering and IT teams, integrating security controls within development and operational environments.
  • Collaborate with network, software, and security engineers to ensure end-to-end protection of systems hosting Controlled Unclassified Information (CUI).
  • Participate in design and code reviews, infrastructure planning meetings, and post-implementation security assessments.
  • Work effectively with remote and hybrid teams using collaboration tools such as MatterMost and GitLab.

Problem Solving
  • Demonstrate strong analytical thinking and problem-solving skills with the ability to address complex infrastructure and cybersecurity challenges.
  • Leverage automation and monitoring to proactively identify and resolve performance or compliance issues within DevSecOps pipelines.


ADDITIONAL REQUIREMENTS
  • Strong documentation skills for configurations, compliance evidence, and SOPs.
  • Ability to clearly explain complex security concepts to both technical and non-technical audiences.
  • Self-starter with a security-first mindset and the ability to manage multiple projects with minimal supervision.
  • Collaborative and communicative, with consistent effectiveness working across disciplines.


EDUCATION / CERTIFICATION / YEARS OF EXPERIENCE
  • Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field; advanced degree preferred.
  • Must meet the requirements for obtaining a U.S. Government clearance; active Secret or higher clearance preferred.
  • Experience developing and maintaining secure CI/CD pipelines using GitLab, Jenkins, or Azure DevOps.
  • Experience implementing automated security testing tools (SAST, DAST, SCA) and vulnerability management systems.
  • Experience with CMMC Level 2 or NIST 800-171 compliance in defense or government environments.
  • Experience managing secure infrastructure in AWS GovCloud, Azure Government, or on-prem DoD-accredited environments.


DESIRED SPECIALIZED SKILLS AND KNOWLEDGE

Technical Expertise
  • Deep understanding of DevSecOps principles, CI/CD, and automation frameworks.
  • Expertise in network architecture and security (TCP/IP, VLANs, VPNs, firewalls, IDS/IPS systems).
  • Active Directory and Group Policy administration for secure identity and access management.
  • Experience implementing zero-trust and least-privilege access models.
  • Knowledge of cloud security configurations, infrastructure-as-code (Terraform, Ansible), and container orchestration (Docker, Kubernetes).

Tools and Technologies
  • Networking/Infrastructure/Security: TCP/IP, VLAN, VPN, DNS, zero-trust networking; firewalls; IDS/IPS; endpoint protection; Active Directory/Azure AD; log aggregation and monitoring (Prometheus, Kibana, Splunk, Jaeger).
  • DevSecOps / Automation Tools: GitLab, Jenkins, Azure DevOps, Nexus, Ansible, Terraform; Docker and Kubernetes; SAST/DAST/fuzz testing/SBOM tools; OpenTelemetry; Prometheus; collaboration tools including MatterMost and Jira/Atlassian.
  • Cloud Platforms: AWS GovCloud (EC2, Lambda, Route 53, ECR, CloudTrail); Azure Government (Virtual Machines, IoT Hub, Functions, CosmosDB, Azure Security Center).


WORK ENVIRONMENT & EXPECTATIONS
  • Standard daytime schedule Monday-Friday, with flexibility for surge requirements or deadline-driven tasks.
  • This is an on-site position in New Hudson, MI.
  • Some travel for customer engagement, system integration, or compliance activities.


Pay Range:

The above pay range reflects the minimum and maximum target pay for the position across all U.S. locations. Within this range, individual pay is determined by various factors, including the scope and responsibilities of the role, the candidate's experience, education and skills, as well as the equity of pay among team members in similar positions. Beyond offering a competitive total rewards package, we prioritize a people-first culture and offer various opportunities to support team member growth and success.

About Oshkosh Corporation

Oshkosh Corporation Careers

Join the dynamic team at Oshkosh Corporation, a global leader in the design and manufacture of specialty vehicles and vehicle bodies. With a commitment to innovation, leadership, and excellence, Oshkosh Corporation offers unparalleled job opportunities in a variety of fields. Work You’ll Do At Oshkosh Corporation, you will be part of a team that’s dedicated to making a real impact on the world. Our employees drive our success through their innovation, skills, and leadership. We offer a range of positions across our sectors, providing ample opportunities for professional growth and career advancement. Explore a wealth of job opportunities and internships that allow you to leverage your skills, from engineering to marketing, and beyond. Oshkosh Corporation is not just about hiring employees; it's about nurturing a culture of excellence and diversity. Join Our Market-Leading Team Oshkosh Corporation is renowned for its strong leadership in the industry and a steadfast commitment to innovation and quality. Our team consists of over 15,000 dedicated professionals who lead the way in technology and service. Be part of a company that values diversity and is dedicated to fostering an inclusive environment. At Oshkosh, we believe that diverse perspectives lead to innovative solutions. Our diversity training ensures that all team members are valued and understood. Career Development and Benefits Future-proof your career at Oshkosh Corporation with our extensive professional development and training programs. We support our team members at every stage of their career journey, from internships to leadership roles. Our benefits package is designed to support the well-being and financial security of our employees and their families. Benefits include health insurance, retirement plans, and more, ensuring that our team can grow with us without worries. Networking and Innovation Engage with a global network of professionals that fosters not only career growth but also personal connections. Our collaborative environment encourages networking and teamwork, driving forward our commitment to innovation and excellence. Interview and Resume Tips Prepare for your future with Oshkosh Corporation by utilizing our career resources. Get tips on crafting your resume, acing your interview, and standing out as a candidate. We seek passionate, curious, and solution-driven team players who are ready to take their career to the next level. Stay Connected Join Our Team Search open positions that match your skills and interests at Oshkosh Corporation. We are always looking for innovative and driven individuals to join our team. Explore the exciting and rewarding opportunities that await you. Keep Up to Date Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. Job Alert Emails Personalize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. Discover the diverse, innovative, and exciting world of Oshkosh Corporation. Join Oshkosh Corporation today and be part of a team that is dedicated to making a difference in the world through leadership, innovation, and a commitment to excellence and diversity.
Learn more about Oshkosh Corporation
Size
15,000 employees
Market Cap
$5.7 billion
Industry
Manufacturing & Automotive
Net Income
$318.3 million
Founded
1917
5 Year Trend
-23.5%
Revenue
$6.7 billion
NASDAQ
OSK
* Ladders Estimates

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