• Architect and manage enterprise IT systems across compute, storage, operating systems, virtualization, and cloud platforms • Lead transformation initiatives for efficiency, performance, and scalability • Define target-state and transition-state architectures for hybrid environments • Ensure architecture decisions align with SEC OIT objectives • Lead and mentor multi-discipline server and systems operations teams • Translate functional and operational requirements into technical designs and implementation plans • Collaborate with program, operations, and support teams to drive execution • Provide expert guidance during incidents, changes, and high-impact initiatives • Identify, evaluate, and recommend technologies • Plan and execute proofs of concept, pilots, and demonstrations • Drive adoption of automation and engineering best practices for repeatability • Provide technical leadership for secure system integration and resilient architecture design • Partner with security and operations teams to address risk and maintain service reliability

• Provide first‑ and second‑level technical support to end users, ensuring timely resolution of software and system issues • Act as a primary point of contact for user incidents and service requests, following ITIL‑based Enovis support processes • Manage, configure, and support NetSuite ERP with a focus on core modules such as Order to Cash (O2C), Procure to Pay (P2P), and Reporting • Generate and maintain inventory reports and financial reports to support business decision-making • Good understanding of business processes and ERP workflows • Experience with NetSuite Fixed Assets Module (highly desirable) • Deliver onboarding and continuous training sessions to users on IT systems, tools, and standard applications • Create and maintain clear user documentation, quick guides, FAQs, and training materials • Monitor recurring issues and proactively propose improvements to enhance user experience and system reliability • Collaborate with infrastructure, application, and security teams to escalate and resolve urgent issues • Ensure compliance with IT security policies, access management procedures, and data protection standards • Support change management activities by assisting users during system upgrades, rollouts, and new tool adoption • Manage user access provisioning, modification, and deprovisioning in accordance with SOX access control requirements • Ensure segregation of duties is respected by validating user roles and access rights in coordination with application owners • Support SOX IT General Controls (ITGC) by maintaining evidence for access reviews, incident management, and change support activities

Description At CDW, we make it happen, together. Trust, connection, and commitment are at the heart of how we work together to deliver for our customers. It's why we're coworkers, not just employees. Coworkers who genuinely believe in supporting our customers and one another. We collectively forge our path forward with a level of commitment that speaks to who we are and where we're headed. We're proud to share our story and Make Amazing Happen at CDW. Job Summary The Senior System Engineer II is a technical leader specializing in the design, deployment, and operations of enterprise systems platforms. This role centers on deep expertise across multiple hypervisors- including Red Hat OpenShift, Azure Local (Azure Stack HCI), and VMware ESXi- to support scalable, secure, and resilient compute environments. The engineer will also manage HPE server hardware, administer Windows and Red Hat operating systems, and lead vulnerability remediation efforts across the infrastructure stack. As a senior contributor, this role provides project leadership, mentors engineering teams, and drives strategic initiatives to enhance performance, security, and operational excellence across hybrid on-prem and cloud platforms. What you will do: Key Responsibilities: Virtualization & Hypervisor Engineering * Engineer, deploy, and manage enterprise hypervisor platforms (VMware ESXi/vCenter, Azure Local, OpenShift/KVM) across CDW data centers and hybrid cloud. * Own cluster design standards, lifecycle management, capacity planning, and performance optimization. * Troubleshoot complex virtualization issues spanning compute, storage, and network layers. * Lead modernization assessments and recommend platform enhancements aligned to CDW's infrastructure strategy. Compute & Operating System Engineering * Support and maintain HPE ProLiant servers, iLO, firmware/driver baselines, and hardware health. * Administer Windows Server and Red Hat Enterprise Linux systems running on virtual platforms. * Implement automation for provisioning, configuration, and lifecycle operations (PowerShell, Ansible, Terraform). Security, Vulnerability & Compliance * Lead remediation for hypervisor, OS, and compute vulnerabilities. * Evaluate CVEs impacting virtualization platforms and prioritize risk-based remediation plans. * Apply hardening standards across ESXi, Azure Local, and OpenShift clusters. * Partner with Security to ensure compliance with CDW policies and audit requirements. Hybrid Cloud & Platform Integration * Support Azure Local/Azure hybrid deployments including VM provisioning, workload placement, and cluster connectivity. * Contribute to virtualization initiatives within OpenShift platforms with Ansible automation skills Leadership & Project Delivery * Serve as technical lead for virtualization upgrades, platform expansions, migrations, and DR initiatives. * Mentor junior engineers and operational support teams. * Develop design documents, SOPs, runbooks, and knowledge transfer materials. * Collaborate with stakeholders across Security, Networking, Storage, Applications, and PMO. Operational Excellence * Drive RCA and corrective actions for virtualization-related incidents. * Maintain monitoring, alerting, and performance baselines for all compute and hypervisor platforms. * Participate in on-call rotation to ensure enterprise availability. What we expect of you: * Bachelor's Degree and 7 years in systems engineering with a strong emphasis on virtualization technologies; OR 11 years in systems engineering with strong emphasis on virtualization technologies. * Expert experience with VMware ESXi, Azure Local/Azure Stack HCI, and OpenShift/KVM virtualization. * Strong competency in HPE server platforms, Windows Server, and RHEL. * Proven experience leading vulnerability remediation and platform hardening efforts. * Demonstrated success leading complex technical projects and mentoring engineering teams. * Excellent communication and documentation skills. * Certifications such as Azure Administrator/Architect, RHCSA/RHCE, VCP, a plus. * Experience with PowerShell, Ansible, or Terraform automation, a plus. * Experience with storage, data protection, and disaster recovery practices, a plus. * Understanding of enterprise networking, storage (FC, iSCSI, vSAN), and monitoring tools, a plus. * Proven experience as a key technical resource leading the implementation and cross-functional solutions, a plus. * Experience with SAFE Agile, a plus. * ServiceNow experience, a plus. * Patch Management experience, a plus. Pay range: $123,000 - $190,600 depending on experience and skill set Annual bonus target of 10% subject to terms and conditions of plan Benefits overview: [https://cdw.benefit-info.com/](https://cdw.benefit-info.com/) Salary ranges may be subject to geographic differentials * CDW is committed to being an AI-fluent organization * We're looking for people who bring curiosity, a learner's mindset, and a willingness to engage with ever-evolving technology and tools. We value adopting AI as a partner, openness to experimentation, and a shared interest in learning together on AI. Our goal is to create a culture where AI enhances- not replaces- human creativity and decision-making. You don't need to be an expert today; what matters is your readiness to explore, adapt, and grow with us as we integrate AI responsibly and effectively into our work.Additionally, CDW is committed to fostering an equitable, transparent, and respectful hiring process for all applicants. During our application process, our goal is to understand your experience, strengths, skills, and qualifications. As an AI forward company, we see AI not just as a tool, but as a catalyst for new ways of thinking, creating, and communicating. We encourage candidates to embrace an AI mindset, one that's curious, adaptive, and ready to explore what's possible. We welcome thoughtful use of AI to expand your perspective and elevate how you share your story, while ensuring your application remains rooted in your own background, judgment, and voice. * About Us * CDW is a Fortune 500 technology solutions provider that helps businesses, government, education, and healthcare organizations achieve what's possible through technology. What makes CDW different isn't just what we do- it's how we do it. At CDW we act as one- building trust, speaking candidly, and working together to achieve more. We play to win- focusing on what matters most and delivering for our customers. And we think forward- staying curious, moving fast, and continuously learning. We believe meaningful work happens when people feel supported, heard, and empowered to contribute. That's why we think of ourselves as coworkers, not just employees- working together to solve complex challenges and deliver real impact for our customers and communities. As a full-stack, full-lifecycle technology partner, CDW brings deep expertise, strong relationships, and broad industry knowledge to help turn ideas into outcomes. When you join CDW, you become part of a collaborative environment where your work matters, your growth is supported, and your contributions help shape what's next. Together, we deliver the full promise of what technology can do. * Together, we Make Amazing Happen. * CDW is an equal opportunity employer. All qualified applicants will receive consideration for employment without regards to race, color, religion, sex, sexual orientation, gender identity, national origin, disability status, protected veteran status or any other basis prohibited by state and local law.

Requisition Number: 28333 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $72,254.00 - $115,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior Employee Referral Amount: $3,500.00 Meet HII’s Mission Technologies Division Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the next evolution of national defense – the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class. Find the role that’s right for you. Apply today. We look forward to meeting you. Leadership Mindset at HII – Mission Technologies Leadership at HII is a mindset, not a title. Through our Leadership Capability Framework, we define how every team member contributes to our mission and culture: - Know & Grow Your People – Commit to learning and supporting team success. - Build Relationships – Communicate openly, collaborate well, and build trust. - Take Ownership – Deliver on commitments and take pride in your work. - Customer First – Focus on the mission and those we serve. - Shape the Future – Bring ideas, curiosity, and continuous improvement. - Act with Urgency – Take initiative and follow through with purpose. These capabilities guide how all employees contribute to our shared success across Mission Technologies. Job Description Mission Technologies, a division of HII, is seeking a Lead MBSE Systems Engineer to support operations within the Directed Energy business initative. You will provide systems engineering support to the design, fabrication, testing/acceptance and delivery of systems structures, components and software. You will create and maintain system architectures, interface control documents, and technical roadmaps for directed energy technologies and ensure conversion of customer and/or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints. We're at the forefront of developing next-generation directed energy solutions that are transforming modern defense capabilities. HII's approach to directed energy is based on a modular open systems approach (MOSA) that leverages only and always the best of what the industry has to offer to our warfighters. With our emerging state-of-the-art integration, production and test facilities, we're building the infrastructure needed to develop, integrate, assemble, test, deploy, and sustain advanced laser and microwave systems. Join our team of innovators, product developers, and producers as we scale operations to protect our warfighters and enhance national security. This is your opportunity to work with industry-leading experts on technology that is redefining the future of defense. Candidates can work remotely if not local to the Knoxville, TN area. Candidates will be expected to eventually relocate to the Knoxville, TN area at a future date. Essential Job Responsibilities • Requires a deep understanding of requirements development, architecture definition/decomposition, testing philosophies/methodologies, and verification coverage. • Create and maintain system architectures, interface control documents, and technical roadmaps for directed energy technologies. • Ensure conversion of customer and/or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints. • Perform technical planning, system integration, verification and validation, evaluates alternatives including cost and risk, supportability, and analyses for total systems. • Translate customer requirements into hardware and software specifications. • Conduct trade studies, modeling and simulation, and performance analysis to inform design decisions and mitigate risks. • Communicate task status with clarity and brevity. • Identify, articulate, and manage risks. • Manage internal and external relationships. • Create and maintain various reports. • Collaborate with cross-functional teams, including electrical, mechanical, software, and test engineers, to ensure a cohesive and effective system design. • Provide technical leadership and mentorship to junior engineers, fostering a culture of innovation and excellence. Minimum Qualifications - 9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience. - Experience in Model-based Systems Engineering (MBSE) - Experience authoring a systems engineering management plan. - Demonstrated expertise in systems engineering lifecycle management including development of requirements, architectures, integration and validation plans within a production environment. - Requires a deep understanding of requirements development, architecture definition/decomposition, testing philosophies/methodologies, and verification coverage. - Experience working within government contracts. - Technical and problem-solving intuition. - Ability to anticipate and mitigate programmatic implications of system challenges. - Excellent written and verbal communication skills, with the ability to communicate effectively with government stakeholders, company leadership, and technical subject matter experts in a wide range of disciplines. - Must be able to obtain and maintain a Secret clearance - Must be a U.S. Citizen Preferred Requirements - Experience working as a defense hard tech prime or major sub. - Experience working in laser systems, power systems, or cooling systems.” - Experience with Modular Open Systems Architecture (MOSA) - Experience with CAMEO system engineering and requirements management software - An active Secret clearance or higher Physical Requirements Office, industrial, or shipboard environment. Capable of climbing ladders and tolerating confined spaces and extreme temperature variances. Lifting and moving materials may be required. The listed salary range for this role is intended as a good faith estimate based on the role's location, expectations, and responsibilities. When extending an offer, HII's Mission Technologies division takes a variety of factors into consideration which include, but are not limited to, the role's function and a candidate's education or training, work experience, and key skills. Meet HII’s Mission Technologies Division Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the next evolution of national defense – the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class. Find the role that’s right for you. Apply today. We look forward to meeting you. To learn more about Mission Technologies, click here for a short video: https://vimeo.com/732533072 HII is more than a job - it’s an opportunity to build a new future. We offer competitive benefits such as best-in-class medical, dental and vision plan choices; wellness resources; employee assistance programs; Savings Plan Options (401(k)); financial planning tools, life insurance; employee discounts; paid holidays and paid time off; tuition reimbursement; as well as early childhood and post-secondary education scholarships. Bonus/other non-recurrent compensation is occasionally offered for qualified positions, and if applicable to this role will be addressed by the recruiter at the screening phase of application. Why HII We build the world’s most powerful, survivable naval ships and defense technology solutions that safeguard our seas, sky, land, space and cyber. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals. Recognized as one of America’s top large company employers, we are a values and ethics driven organization that puts people’s safety and well-being first. Regardless of your role or where you serve, at HII, you’ll find a supportive and welcoming environment, competitive benefits, and valuable educational and training programs for continual career growth at every stage of your career. Together we are working to ensure a future where everyone can be free and thrive. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, physical or mental disability, age, or veteran status or any other basis protected by federal, state, or local law. Do You Need Assistance? If you need a reasonable accommodation for any part of the employment process, please send an e-mail to buildyourcareer@hii-co.com and let us know the nature of your request and your contact information. Reasonable accommodations are considered on a case-by-case basis. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to from this email address. Additionally, you may also call 1-844-849-8463 for assistance. Press #3 for HII Mission Technologies.