Full-Time

Network Specialist

Posted on 9/12/2024

ManTech

ManTech

5,001-10,000 employees

Provides technology solutions for government agencies

Government & Public Sector
Cybersecurity
Defense

Junior, Mid

No H1B Sponsorship

Eglin AFB, FL, USA

US Top Secret Clearance Required

Category
Network Administration
IT & Security
Required Skills
Communications
Customer Service
Requirements
  • Minimum of 2 years direct/related experience in information security
  • B.S. degree in computer science, information technology or equivalent experience in lieu of degree
  • IAT Level 2 Certification
  • Thorough knowledge of Microsoft Windows desktop and server operating systems, Microsoft Exchange Server, and as needed RHEL operating systems administration and associated hardware
  • Working knowledge of CISCO network and switching and virtualization technologies
  • Working knowledge of Local Area Network (LAN) and Wide Area Network (WAN) technologies and data backup technologies
  • Working knowledge communication security (COMSEC) policies and integration
  • Working knowledge of Risk Management Framework, Common Criteria, and System Security Policy as they relate to assessments and authorization
  • Working knowledge and current relevant experience with PL2 and PL3 network environments/systems
  • Experience providing technical support in a customer service role
  • Experience applying industry standards and best practices in an enterprise-level Windows system environment.
  • Experience solving technical problems quickly and identifying opportunities to automate repetitive processes.
  • Working knowledge of WSUS and/or YUM patch deployment methodologies
  • Must be familiar with DoD policy as it applies to implementing and executing system and network administration
  • Active/Current Top-Secret Clearance
  • Eligibility for access to Special Access Program Information
  • Willingness to submit to a polygraph.
Responsibilities
  • Researching and developing solutions to issues that arise as part of daily operations.
  • Assisting with developing new solutions to keep the network evolving and forward looking.
  • Provide Tier 2 and 3 supports for network testing and operations.
  • Managing network local test environment including, routers, switches, firewalls, servers, CUCM, and VOIP phones.
  • Creating documentation and diagrams for all projects as well as changes made to the network.
  • Attending meetings to discuss the status of projects and changes being made.
  • Maintaining firewall policies with multiple vendors.
  • Identifying and exploring training opportunities that will benefit both the lab and operations center.
  • Working with outside agencies for resources, quotes, and training.
  • Working through security STIGS and determine how to make devices and configurations compliant.
  • Working in a Hyper-V environment to help maintain servers related to network management.
  • Working with datacenter network technology including Nexus switches and vPC.
  • Maintaining and developing changes involving firewalls, routers, switches, TACLANES, Solarwinds, GEM One, and Hyper-V.

ManTech International Corporation provides advanced technological solutions and services to U.S. government agencies, including defense, intelligence, and federal civilian sectors. The company offers a variety of services such as cybersecurity, data analytics, enterprise IT, logistics, and systems engineering, which are essential for national security and operational efficiency. ManTech's products work by securing long-term contracts with government entities, allowing them to deliver specialized services that meet the unique needs of these agencies. Unlike many competitors, ManTech focuses exclusively on government contracts, ensuring a deep understanding of the specific requirements and challenges faced by these organizations. The company's goal is to enhance national security and operational effectiveness while investing in its workforce to maintain a high level of expertise in technology.

Company Stage

Acquired

Total Funding

N/A

Headquarters

Herndon, Virginia

Founded

1968

Simplify Jobs

Simplify's Take

What believers are saying

  • ManTech secured a $1.4 billion DoD cybersecurity task order in December 2024.
  • The company benefits from increased demand for AI-driven cybersecurity solutions.
  • Partnerships with firms like Librestream enhance military maintenance efficiency.

What critics are saying

  • Dependence on government contracts may expose ManTech to policy changes.
  • Intense competition in the defense technology sector could impact market share.
  • Cybersecurity threats evolve rapidly, requiring constant innovation and adaptation.

What makes ManTech unique

  • ManTech specializes in advanced tech solutions for U.S. government agencies.
  • The company offers a wide range of services crucial for national security.
  • ManTech invests in employee development through educational partnerships.

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