Senior DevSecOps Developer

Job Description

Job Title: Senior DevSecOps Developer

Location: Reston, VA (Hybrid - Onsite 3 days a week)

Clearance Requirement: DHS Public Trust with ability/willingness to process for Top Secret Security Clearance

Join Plus3 IT Systems! We are at the forefront of cloud computing, providing comprehensive and cutting-edge solutions across a wide array of critical domains. But we don't stop at implementing technology; we are trusted advisors, delivering expert analysis to fully understand our clients unique challenges and objectives. Our passion is all about empowering our customers to reach their strategic goals. This mission is fueled by our exceptional teams of innovative technology practitioners, who bring deep technical skills and an unwavering commitment to excellence. At Plus3 IT, we foster agile, collaborative processes, working hand-in-hand with our clients to ensure transparency, flexibility, and ultimately, their success in the cloud.

What You'll Bring to Plus3:

A passion for working on cutting-edge, high-profile projects and a drive for delivering solutions

An insatiable curiosity: you ask why, proactively exploring and sharing ideas

A love for learning new technologies and sharing them with your team

A keen interest in utilizing Cloud-based and Open Source tools for problem-solving

A strong self-starter that flourishes in a team environment; and love the ability to work on multiple projects simultaneously

Strong verbal and written communication skills for effective collaboration with customers, vendors, and engineering teams to solve complex business problems

We are seeking a proactive and skilled Senior DevSecOps Developer to play a pivotal role in our innovative team. In this position, you will be responsible for architecting, developing, and implementing advanced security automation, secure infrastructure, and robust deployment pipelines.

What You'll Do:

Lead IaC Development: Independently design, develop, and maintain complex Infrastructure as Code (IaC) using Terraform for large-scale, enterprise-grade infrastructure provisioning and management within AWS.

Drive Cloud Automation & Orchestration: Lead the design and implementation of advanced automation scripts and tools for security controls, compliance checks, and continuous deployment within AWS.

Architect Secure AWS Environments: Design and implement secure-by-default cloud architectures, leveraging AWS security services and best practices to ensure robust system protection.

Implement Advanced GitOps: Drive the adoption and maturity of GitOps methodologies for infrastructure and application deployment, ensuring immutable, auditable, and secure delivery pipelines.

DevSecOps Toolchain Mastery: Select, integrate, configure, and optimize a comprehensive suite of DevSecOps tools across the CI/CD pipeline

Security by Design & Review: Embed security considerations into every phase of the SDLC. Lead security architecture reviews, threat modeling sessions, and provide expert guidance on secure coding practices.

Mentor Junior Staff: Provide technical leadership, guidance, and mentorship to junior DevSecOps Developers, fostering their growth, reviewing their code, and sharing your expertise in secure cloud development and operations.

QUALIFICATIONS

Minimum Requirements:

Active DHS Public Trust Clearance with ability and willingness to process for Top Secret clearance

Bachelors Degree in Computer Science, Information Technology or related discipline

8+ years of hands-on experience in a DevSecOps, DevOps, or senior cloud engineering role with a strong security focus

Demonstrated expertise in Infrastructure as Code (IaC) development using Terraform, including independent design, module creation, and management for enterprise infrastructure

Proven experience developing custom software solutions (e.g., Python, Go, Node.js) to automate security processes, integrate tools, or enhance cloud operations

Extensive hands-on experience with Amazon Web Services (AWS), including a deep understanding of core services (EC2, S3, VPC, IAM, Lambda) and AWS security services

Strong practical experience with cloud automation, orchestration, and GitOps workflows for secure deployments

Excellent problem-solving skills and the ability to troubleshoot complex technical issues across various layers of the stack

Strong communication, collaboration, and interpersonal skills, with the ability to articulate complex technical concepts clearly

Desired Skills:

AWS Associate-level certification (e.g., AWS Certified Solutions Architect - Associate, AWS Certified Developer - Associate) preferred

Experience working in GCP or Azure cloud environments

Experience with containerization technologies (Docker, Kubernetes) and their security implications

Proficiency with CI/CD tools (e.g., Jenkins, GitLab CI, AWS CodePipeline/CodeBuild) and integrating security gates

What You'll Love About Plus3:

Invested in You: Your growth is our priority. We offer a dynamic growth environment fueled by continuous training designed to keep your skills sharp.

Culture That Connects: Expect a supportive environment where collaboration thrives, and you'll feel like you belong from the moment you walk in (or log on!).

Your Voice, Amplified: You'll have direct access to senior leadership, where your insights are not only heard but actively shape our direction.

More Than Just a Job – A Calling: We're deeply passionate about our mission and the impact our technical expertise has on the nation.

Where Expertise Earns Esteem: Our strong technical reputation speaks for itself. You'll be working alongside the best, contributing to innovative solutions that make a real difference.

True Partnership, Real Impact: We're not about hierarchy; we're about true partnership. Every member of our team is a vital contributor, and your expertise will be integral to our success.

If you're a talented and driven individual seeking a fulfilling career where your technical skills, passion, and ideas are valued, and where you'll be part of a supportive and forward-thinking team, we invite you to explore opportunities with us.

At Plus3 IT Systems, we believe our success is driven by the unique contributions of every employee. As an Equal Opportunity Employer, we make employment decisions based solely on an individual's qualifications, skills and merit, and without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. We are committed to providing access, equal opportunity, and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. To request reasonable accommodation, contact .

Position Type/Expected Hours of Work:

This is a full-time position and work days are Monday through Friday. Specific work hours are established with Team Lead. Work location may vary, including onsite requirements which are outlined in the requirements and confirmed with Team Lead.

Full-time

Hybrid remote