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M.C. Dean

Designs and deploys secure mission-critical infrastructure

IT Systems Engineer 5

System AdministrationConfirmed live in the last 24 hours
Full-timeAnnapolis Junction, MD, USA$150k - $200k /yrIn-person

About the Job

Requirements

  • A bachelor's degree and at least 10 years of progressive experience are required; a master's degree is desirable.
  • At least 4 years of experience providing system solutions for physical security systems and IT solutions.
  • Experience eliciting requirements, conducting research, designing, testing, and implementing hardware and software solutions for data center and virtual infrastructure technologies.
  • Experience with VMware ESXi and vSphere; Microsoft Windows Server deployment and administration; Microsoft Windows deployment and administration; DNS, DFS, and DHCP; WSUS and KMS; Active Directory and Group Policy; and Public Key Infrastructure and Certificate Authorities.
  • Experience virtualizing enterprise applications such as Active Directory, Microsoft SQL, RHEL, and Microsoft SharePoint.
  • Experience developing, implementing, and maintaining highly secure and reliable solutions that meet organizational cybersecurity and information assurance requirements.
  • Experience with API management and scripting languages, including PowerShell, Python, JSON, and Bash.
  • Must meet DoD 8570 IAT Level-II requirements.
  • Must be a U.S. citizen and have an active TS/SCI clearance with polygraph; selected applicants must meet eligibility requirements for access to classified information.
  • Strong oral, written, and presentation skills, including experience communicating directly with customer leadership and technical stakeholders.
  • Demonstrated experience working with multidisciplinary teams.
  • Demonstrated time-management and organizational skills to meet deadlines and quality objectives.

Responsibilities

  • Drive the design of architectural frameworks for large, complex, resilient systems to ensure implemented solutions meet stakeholder needs, standards, and performance requirements.
  • Provide technical direction for requirements development, design, engineering, configuration, integration, and testing of specific components of complex hardware and software systems.
  • Assist with automating and optimizing engineering processes.
  • Perform systems engineering assessments for upgrades, system improvements, lifecycle refreshes, migrations, and new deployments; develop conceptual design solutions and implementation work breakdown structures for planning and estimating; advise on alternative approaches and conduct feasibility studies.
  • Research, prototype, and develop integrated system capability with industry partners and original equipment manufacturers to implement capabilities that address emerging customer needs.
  • Identify and document operational, functional, and technical requirements.
  • Develop system architecture and system design documentation, functional and performance verification test plans, and technical implementation plans.
  • Incorporate new plans, designs, and systems into ongoing operations.
  • Interact with the Government regarding systems engineering technical considerations and associated problems, issues, or conflicts.
  • Conduct configuration and development activities.
  • Lead or conduct testing against established test plans.
  • Participate in interface definition, design, and configuration changes among affected groups and individuals throughout the lifecycle.
  • Review and provide input to program and contract work breakdown structures, work packages, and the integrated master schedule.
  • Review or approve systems engineering documentation to ensure processes and specifications meet system needs and are accurate, comprehensive, and complete.
  • Support management and ensure the technical integrity of the system baseline over time, continually updating it as changes occur from development through deployment and operations and maintenance.

Desired Qualifications

  • Experience with Microsoft SCCM and operating system deployment.
  • Experience administering OCSP, such as Axway Validation Authority or Microsoft OCSP Responder.
  • Experience troubleshooting and optimizing McAfee security products, including Endpoint Security, DLP, and HIPS.
  • Large on-premises storage engineering and administration experience with 3PAR, NetApp, Dell/EMC, or Pure Storage.
  • Experience designing and deploying SQL database infrastructure such as Microsoft SQL Server.
  • Experience engineering and implementing data center and campus area networks and security stacks.
  • Experience engineering and implementing platforms and services in a software-defined network environment.
  • Experience with DoD IT security requirements, including DISA STIG/SRGs.
  • Understanding of Department of Defense standards and best practices.
  • Vendor certifications in VMware, Cisco, Microsoft, NetApp, or related technologies.
  • Strong skills with Microsoft Excel, Word, PowerPoint, and Visio.

About the Company

M.C. Dean

Designs and deploys secure mission-critical infrastructure

M.C. Dean designs, builds, operates, and maintains integrated cyber-physical systems for mission-critical facilities, secure environments, and large enterprises. Its work spans electrical power, security, telecommunications, life safety, automation and controls, audio-visual, and IT systems, all coordinated through management platforms that support long-term operation and sustainability. The company works end-to-end: it engineers solutions, installs them, and then runs and maintains them to ensure continuous, secure, and resilient performance. What sets it apart is its ability to provide comprehensive, turnkey technology and infrastructure services for critical environments—combining physical systems with digital management to create secure, automated facilities. The goal is to deliver automated, secure, and resilient power and technology systems and the platforms needed to manage them over the long term.

Company size
1,001-5,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Tysons, VA
Founded
1949

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