Virtualization Systems Engineering Architect

Company: CACI
Location: Chantilly
Posted on: April 1, 2026

Job Description:

Job Title: Virtualization Systems Engineering Architect Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity: CACI is seeking a subject matter expert (SME) Systems Engineering Architect to support a training network that replicates an operational enterprise environment. Responsibilities include defining requirements, designing and implementing the environment, making enhancements as needed, and maintaining secure, realistic, and rapidly reconfigurable training networks. Be part of a department with an expanding range of programs focusing on Cyber Operations, where you get to grow on and between programs with peers who are dedicated to advancing national security. Participate in fun team outings and team building events where you get to engage with your co-workers and expand your career network. We are a fun, engaging environment with a management team focused on growing your career and making you a part of our future. We offer bonus compensation plans that demonstrate you being appreciated for working on the program and being a part of our team. You'll get paid for cyber events and training, such as our Capture the Flag Events, Internal Research and Development opportunities as well as prepaid courses to nationally recognized certification courses to grow your career. You can learn more about our program by accessing the landing page: VORPAL Jobs (caci.com) Responsibilities: Defining requirements with stakeholders to help provide best of breed solutions for customer mission. Design, document, analyze, and implement technical capabilities Virtual Networks (e.g. SDN) Virtual Machines and containers Automated deployments of virtual networks and machines API integration and abstractions for automation using a variety of technical exeperience (COTS/GOTS/OSS) Making enhancements as needed, oversight on iterative development and deployment milestones for continuous improvement Maintaining secure, realistic and rapidly reconfigurable training networks across a diverse set of Windows and Linux environments Strong ownership of technical solutions for exceptional customer capability outcomes Qualifications: Required: Bachelor’s degree in computer science or related field Active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance, with polygraph Ability to evaluate and recommend complex process improvements and new and emerging technologies to meet customer requirements 10 years of demonstrated experience in VMware solutions (e.g. ESXi, VCenter, NSX) 10 years in developing high-level, scalable, and secure system architectures to include demonstrated proficiency in a major systems lifecycle methodology such as ITIL, ITSM, and/or SDLC methodologies 10 years demonstrated experience managing complex system lifecycles, working with multiple teams to coordinate business needs to technical solutions 10 years with experience driving technical solutions between customers and vendors, demonstrating exceptional communication skills to translate complex technical concepts to stakeholders Prior experience in a senior or lead technical role, modernizing legacy systems, and delivering mission critical systems Hands on experience with AI technologies incorporated with network and virtual infrastructure Deep knowledge of system architecture patterns (monolithic, microservices, event-driven, SOA) and ability to define end-to-end system architecture artifacts (C4 diagrams, UML, ADRs, system specs, Visio network designs, rack layouts) Desired: Strong understanding of Cyber Security fundamentals at network, hypervisor, and application levels Ability to help facilitate technical stack options and tradeoffs (e.g. VMWare ESXi vs Linux KVM vs container in Kubernetes) for multifaceted training and testing infrastructure. Sound judgment, problem-solving, and decision-making skills with an ability to adapt to emerging issues and changing priorities under short deadlines Experience implementing and documenting standard operating procedures of systems or networks Experience providing systems and security documentation for compliance traceablilty, change management, and process review milestones Relevant certification such as Certified Solutions Architect Experience with Cisco ACI technology, layer 2 and 3 network segregation, and tenant architectures Experience with Atlassian Tools (Confluence, Jira, Bitbucket, Bamboo) Experience with Infrastructure as Code methodologies and tech stack tradeoffs Experience with CI/CD design and implementation Ability to collaborate with and present information to customers with diverse backgrounds, directly coordinate across multiple projects and stakeholders - What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. The proposed salary range for this position is: $113,200 - $237,800 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Keywords: CACI, Towson , Virtualization Systems Engineering Architect, IT / Software / Systems , Chantilly, Maryland