
location_on9115, Santayana Drive, Mantua, Fairfax County, Virginia, 22031, United States
ECS Federal LLC is the federal segment of a $4B global organization with over 10,000 employees. Our nearly 3,500 professionals deliver advanced technology solutions in data and AI, cybersecurity, and enterprise transformation, serving defense, intelligence, and federal civilian agencies. We are defined by a commitment to excellence in delivery, a culture of innovation, and an environment where talent can thrive and grow. We value attracting and developing top talent, fostering a culture that is engaging, accountable, and mission-driven.
The War Data Platform (WDP) is a key initiative within the U.S. Department of War's (DoW) AI-First strategy. The WDP separates business and financial data from operational warfighting data, aiming to accelerate the deployment of artificial intelligence (AI) on the battlefield. Extending to Unclassified, Secret, and Top Secret environments, the platform supports collaboration between Combatant Commands, Joint Staff directorates, Senior Executive Service leaders, and operational analysts.
This Cloud Security Engineer position is based in the National Capital Region, covering the Pentagon, Falls Church, and Fairfax. Please note: This position is contingent upon contract award.
You will deliver hands-on cloud security engineering and cyber defense operations across WDP's classified and unclassified environments. Your work will be integral to sustaining the security posture, authorization compliance, and operational readiness of WDP's multi-enclave AWS cloud infrastructure. You will focus on patch management, continuous monitoring, and incident response spanning NIPRNet, SIPRNet, and JWICS, working in direct support of DoW mission-owner communities and Joint Staff elements.
As this is a government contract role, the hiring process will include standard federal background checks and security clearance verification. Candidates must possess a current Secret security clearance with the ability to obtain and maintain a Top Secret (TS) clearance with Sensitive Compartmented Information (SCI).
ECS Federal LLC is an equal opportunity employer and does not discriminate or allow discrimination on the basis of any characteristic protected by law. All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran, or any other status protected by applicable federal, state, or local jurisdiction law.
Work model: On-site
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9115, Santayana Drive, Mantua, Fairfax County, Virginia, 22031, United States
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Active Top Secret (TS) security clearance with Sensitive Compartmented Information (SCI) eligibility. Relevant cloud security or cybersecurity certification such as AWS Certified Security - Specialty, CompTIA CySA+, GIAC Cloud Security Essentials (GCLD), or Certified Information Systems Security Professional (CISSP). Familiarity with the DoW Risk Management Framework (RMF) process, including experience maintaining cybersecurity artifacts, Body-of-Evidence (BOE) packages, and Plan of Action and Milestones (POA&M) items under NIST 800-53 in support of Authorization to Operate (ATO) activities. Experience applying Zero Trust (ZT) architecture principles, including micro-segmentation, Attribute-Based Access Control (ABAC), and supply chain risk management within classified or federal cloud environments. Working knowledge of Infrastructure-as-Code (IaC) security practices using Terraform or Ansible, including integration of automated security controls within CI/CD pipelines in support of DevSecOps workflows.
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