Onsite Night-Shift Senior Systems Analyst – TS/SCI

MANTECH; Virginia; On-site; USD 95,000 - 135,000; Full time

Job summary

MANTECH seeks a motivated Senior Systems Analyst for an onsite overnight role in Chantilly, VA, relocating to Arlington, VA. Responsibilities include Tier II IT systems support across VMware, Horizon View, DNS, Active Directory, and security tooling, with SOP creation and ITIL lifecycle involvement.

The role requires DoD 8570 certifications, Windows Server expertise, Cisco/TACLANE experience, and the ability to mentor junior staff. Shift is 10 PM–6 AM, Monday–Friday.

Qualifications

• Minimum 5+ years in systems support/administration.
• DoD 8570 IAT Level II/8140 intermediate certification required.
• DoD 8570 environment certification within 6 months (e.g., MCSA, VCP).
• Experience with Windows Server 2008/2012/2016/2022, AD, Exchange.
• Experience with Cisco devices and TACLANE encryption hardware.
• Working knowledge of VMware and related systems.

Responsibilities

• Provide Tier II IT systems support across multiple technologies.
• Diagnose and resolve performance, security, and technical issues.
• Write SOPs for repeating tasks and processes.
• Participate in ITIL lifecycle activities including change requests.
• Gather requirements and integrate across platforms listed.
• Mentor less-experienced Systems Engineers.
• Collaborate on projects to package releases within customer environments.
• Work hours are 10:00 PM – 6:00 AM, Monday through Friday.

Skills

Tier II IT Systems support

VMware vCenter

Horizon View

ITIL lifecycle

SOP writing

Leadership to junior engineers

Education

Bachelor’s degree in a related field

Associate’s degree with experience

High School Diploma with extensive experience

Tools

VMware

Cisco networking devices

TACLANE encryption devices

Active Directory / DNS / PKI

DNS / DHCP

SolarWinds

HP SANs | GEMOne

Job description

MANTECH seeks a motivated Senior Systems Analyst for an onsite overnight role in Chantilly, VA, relocating to Arlington, VA. Responsibilities include Tier II IT systems support across VMware, Horizon View, DNS, Active Directory, and security tooling, with SOP creation and ITIL lifecycle involvement.

The role requires DoD 8570 certifications, Windows Server expertise, Cisco/TACLANE experience, and the ability to mentor junior staff. Shift is 10 PM–6 AM, Monday–Friday.