DevOps Engineer III
Company: Sierra Nevada Corporation
Location: Fort Worth
Posted on: April 1, 2026
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Job Description:
We are seeking an Experienced DevSecOps Engineer to support
development and integration of next-generation Command and Control
(C2) capabilities within the Joint All-Domain Command and Control
(JADC2) enterprise. This role plays a critical part in
instantiating and managing a Integration, Development, Test and
Training Environment (IDT2E) to support unifying data and
decision-making across domains by delivering secure, resilient, and
automated software pipelines that enable rapid integration of
sensors, next gen battle management software, and area defense
solutions into a larger C2 architecture. As part of a fast-paced,
cross-functional engineering team, you will be responsible for
designing, implementing, and maintaining secure Continuous
Integration/Continuous Deployment (CI/CD) environments that
accelerate capability delivery to the warfighter while maintaining
the highest cybersecurity standards. The ISR (Intelligence,
Surveillance & Reconnaissance), Aviation, and Security (IAS)
business area is a leader in ISR and aviation, it is a leading
prime manned and unmanned aircraft systems integrator for
innovative, high-performance ISR and aviation systems. Its
end-to-end Command, Control, Computers, Communications and
Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities
encompass design, integration, test, certification, ground/flight
training and complete logistics support. IAS tailors solutions to
customer cost, performance, and schedule requirements and designs
to consistently exceed expectations – with an unrivaled record of
on time and on (or under) budget deliveries. Responsibilities:
Design, develop, and maintain DevSecOps pipelines enabling rapid,
secure delivery of mission software to multiple operational
environments (on-prem, cloud, edge). Integrate security and
compliance automation (e.g., STIGs, RMF, IaC hardening) throughout
the software lifecycle. Collaborate closely with software, systems,
and cyber engineering teams to ensure end-to-end automation of
build, test, and deployment processes. Implement containerized and
microservice architectures (Docker, Kubernetes, Podman, OpenShift)
to support modular and scalable C2 solutions. Develop and sustain
infrastructure-as-code (IaC) solutions (e.g., Terraform, Ansible,
CloudFormation) to enable repeatable and secure deployments.
Support integration of multi-domain sensors and defense systems
into larger operational frameworks, ensuring interoperability and
performance across diverse network environments. Employ continuous
monitoring and vulnerability management tools to ensure ongoing
system integrity and compliance. Participate in internal R&D
efforts to prototype and deploy next-generation DevSecOps
architectures supporting digital transformation and rapid
capability insertion. Collaborate with program leadership to
identify process improvements, technical risks, and innovation
opportunities that drive efficiency and mission success.
Qualifications You Must Have: Bachelor's Degree in a related field
with typically 6 or more years of relevant experience Higher
education may substitute for relevant experience Relevant
experience may be considered in lieu of required education
Experience in Azure or AWS CI/CD Pipeline experience Scripting:
Bash, PowerShell, Python (Boto3), AWS CLI, or Azure CLI Experience
with Red Hat Satellite, NSX-T micro-segmentation, EVPN/VXLAN
Experience with containerized and microservice architectures
(Docker, Kubernetes, Podman, OpenShift Experience with security and
compliance automation (e.g., STIGs, RMF, IaC hardening) throughout
the software lifecycle Current/Active Secret U.S. Security
Clearance is required Qualifications We Prefer: Experience with
NIST and/or JSIG information system guidelines/requirements
Familiarity with MIL-STD data (JREAP-C, ASTERIX, UCI) Experience
with Networking L2/L3 fundamentals Familiarity with COTS
firewall/networking solutions (Juniper, Cisco, etc) to support
route-based IPsec, policy, basic SD-WAN concepts This posting will
be open for application for a minimum of 5 days and may be extended
based on business needs. SNC offers a generous benefit package,
including medical, dental, and vision plans, 401(k) with 150% match
up to 6%, life insurance, 3 weeks paid time off, tuition
reimbursement, and more . IMPORTANT NOTICE: This position requires
current/active Secret U.S. Security Clearance. U.S. Citizenship
status is required as this position needs an active U.S. Security
Clearance for employment. Non-U.S. Citizens may not be eligible to
obtain a security clearance. The Department of Defense Consolidated
Adjudications Facility (DoD CAF), a federal government agency,
handles the adjudicative aspects of the security clearance
eligibility process for industry applicants. Adjudicative factors
which affect the outcome of the eligibility determination include,
but are not limited to, allegiance to the U.S., foreign influence,
foreign preference, criminal conduct, security violations and
illegal drug use. Learn more about the background check process for
Security Clearances. SNC is a global leader in aerospace and
national security committed to moving the American Dream forward.
We’re known and respected for our mission and execution focus,
agility, and disruptive and rapid innovation. We provide leading
edge technologies and transformative solutions that support our
nation’s most critical security needs. If you are mission-focused,
thrive in collaborative environments, and want to make our country
stronger with state-of-the-art technologies that safeguard freedom,
join our team! SNC is an Equal Opportunity Employer committed to an
environment free of discrimination. Employment decisions are made
based on merit without regard to race, color, age, religion, sex,
national origin, disability, status as a protected veteran or other
characteristics protected by law.
Keywords: Sierra Nevada Corporation, Allen , DevOps Engineer III, IT / Software / Systems , Fort Worth, Texas
