Technical Support Specialist II

2 weeks ago


Sierra Vista, Arizona, United States ManTech Full time

Join a Leading Organization in National Security

Become a vital member of a diverse workforce at ManTech International Corporation, where our employees are prioritized. In this role, you will contribute to safeguarding our national interests while engaging in groundbreaking projects that provide pathways for career growth.

Key Responsibilities:

  • Demonstrate exceptional communication abilities, both written and verbal.
  • Possess CompTIA Security+ or a higher certification to comply with DoD 8570 certification standards (IAT level 2 minimum).
  • Be trained and knowledgeable in the administration and upkeep of DCGS-A Baseline v3.2.5 (service pack 1).
  • Exhibit technical expertise in managing and developing Microsoft Windows 2019 Server, VMWare v7.0, and PostgreSQL database software.
  • Oversee monthly security and application updates for the Support Center's servers.
  • Have experience with production system roadmaps, including patch management schedules, software evaluations, change management, and IA reviews.
  • Possess a working knowledge of Microsoft Office Suite (Word, PowerPoint, Excel).
  • Demonstrate proficiency in various technologies, including Linux, Windows Server, overall systems and network administration, group policy management, virtual machines, firewall management, image building and management, HBSS/AESS, security protocols, Cisco, Active Directory, Domain Naming Service (DNS), Private Key Infrastructure (PKI), PostgreSQL, and SQL Server (preferably within the DCGS-A software baseline).

Minimum Qualifications:

  • BS/BA in a STEM field with 2 years of relevant experience; or a high school diploma with 8 years of experience; or an Associate's degree with 6 years of experience may be considered in lieu of a degree.
  • IAT Level II certification is required.

Preferred Qualifications:

  • Familiarity with Atlassian products, particularly Jira and Confluence.
  • Knowledge of DCGS-A Baseline v3.2.5 (service pack 1).
  • Experience with Microsoft Windows 2012 R2/2016 Server, Microsoft Windows 10, and RedHat (RHEL) 6/7/8 operating system administration and related hardware.
  • Understanding of CISCO networking, Local Area Network (LAN), and Wide Area Network (WAN) technologies.
  • Awareness of Army and DoD security policies/manuals and other IA guiding documents.
  • Familiarity with DoD and Army networking environments, including networking concepts and protocols (TCP/IP, DNS, DHCP, LDAP).
  • Professional certifications (A+, Network+, VMWare, Computing Environment, etc.) are advantageous.

Clearance Requirements:

  • TS/SCI clearance is necessary.

Physical Requirements:

  • This is a sedentary position.

For all roles requiring access to technology/software source code subject to export control laws, employment is contingent upon verifying U.S.-person status or obtaining necessary licenses. Applicants will need to respond to specific questions for export control purposes, and this information will be reviewed by compliance personnel to ensure adherence to federal law. ManTech may opt not to pursue a license for individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.

ManTech International Corporation, along with its subsidiaries, actively fulfills its commitment as an equal opportunity employer. We do not discriminate against any employee or applicant for employment based on race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled individuals, and protected veterans are encouraged to apply. ManTech's engagement with any external recruitment or job placement agency is contingent upon full compliance with our equal opportunity/affirmative action policies. ManTech does not accept unsolicited resumes from recruiting firms and will not pay fees for unsolicited services.

If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access our online application system due to your disability. To request an accommodation, please click and provide your name and contact information.



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