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Tier 2 System Administrator Shift - TS/SCI with Poly - Job Opportunity at Leidos

Alice Springs, Australia
Full-time
Mid-level
Posted: February 25, 2025
On-site
AUD 120,000 - 150,000 annually based on clearance level and location premium

Benefits

High-level security clearance sponsorship
Career development opportunities in defense sector
24x7 operational environment experience
International assignment opportunities
Government-backed medical support

Key Responsibilities

Lead incident response and problem resolution for critical systems requiring TS/SCI clearance
Manage hardware infrastructure and system performance optimization
Coordinate cross-functional communications between operations and development teams
Execute system maintenance and upgrade procedures for mission-critical environments
Oversee ServiceNow/HelpNow ticket management and resolution within SLA parameters

Requirements

Education

BA degree or Masters degree

Experience

4-8 years with BA, 2-6 years with Masters

Required Skills

Computer hardware and system troubleshooting System administration Problem analysis and resolution Team collaboration Physical capability to lift 30 pounds ServiceNow/HelpNow knowledge 24x7 mission operations support Customer collaboration Adaptability Resourcefulness

Certifications

TS/SCI with Polygraph clearance Security+
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Sauge AI Market Intelligence

Industry Trends

Defense sector technological modernization is driving increased demand for cleared system administrators with hardware expertise Shift towards integrated incident response teams requiring both technical and security credentials is reshaping role requirements Growing emphasis on Asia-Pacific defense capabilities is creating unique opportunities for technically cleared personnel

Role Significance

Typically part of a 10-15 person shift-based technical operations team
Mid-level technical position with significant operational responsibility due to security clearance requirements

Key Projects

Critical infrastructure maintenance and upgrade initiatives Security-sensitive system optimization programs Cross-functional incident response coordination Hardware lifecycle management for classified systems

Success Factors

Deep understanding of classified system operations Strong incident response capabilities in high-pressure environments Effective communication across technical and non-technical stakeholders Ability to maintain performance standards in 24x7 operations

Market Demand

High demand role due to limited pool of candidates with required security clearance and technical expertise

Important Skills

Critical Skills

Security clearance maintenance and protocols Hardware troubleshooting in classified environments Incident response coordination Performance optimization under strict security constraints

Beneficial Skills

International defense systems knowledge Cross-cultural communication capabilities Classified system documentation expertise Physical security awareness

Unique Aspects

Rare combination of hardware expertise and high-level security clearance requirements
Strategic location in Alice Springs supporting critical defense infrastructure
International defense sector experience opportunity

Career Growth

2-3 years in role typically required before advancement, contingent on project success and clearance maintenance

Potential Next Roles

Senior Systems Administrator Technical Team Lead Infrastructure Manager Security Operations Manager

Company Overview

Leidos

Leidos is a major defense and intelligence technology contractor with significant global operations and specialized expertise in classified systems

Top-tier defense contractor with strong presence in classified technology operations
Strategic position in Asia-Pacific defense infrastructure with growing operational footprint
High-security, mission-focused environment with emphasis on operational excellence and precision
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