Tier 2 System Maintainer 24x7
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Job Location:
Aurora, CO - USA
Monthly Salary:
$ 69550 - 125725
Posted on:
10 hours ago
Vacancies:
1 Vacancy
Job Summary
Ratchet Mission Applications (RMA) has an opening for a T2 (Level 2) Tier 2 Systems Maintainer supporting 24x7-mission applications in Aurora CO. The successful candidate will be required to function as an integral member of a highly proficient and technically competent team of System Maintainers and will be responsible for ensuring the continuous operation of complex mission applications in a purpose-built enterprise environment. Qualified applicants must be able to work collaboratively to reliably resolve system anomalies. Applicants must be available and willing to support operations using a rotating 24x7 shift schedule with predictable periods of non-work extended personal time and increased pay. This position is not for a help desk. The qualified candidate will be a Tier 2 maintainer in all respects and will work closely with the 8x5 personnel to enhance broad system knowledge. Occasional out-of-band call-in support may be required.
Primary Responsibilities:
Maintain consistent mission processor availability and reliability through the implementation of proactive Systems Maintenance methodologies and request fulfillment activities
Demonstrate comprehensive technical competence in the expedient restoration of mission applications and associated functions to a fully operative state
Adhere to prescribed incident and problem management or ticket escalation processes to quickly and proactively resolve system anomalies as appropriate
Create enhance update or otherwise maintain concise accurate and complete Tier 2 maintenance and operations documentation
Provide relevant input to the shift lead and other teammates regarding activities and incidents that negatively impact Tier 2 mission operations.
Provide training to teammates Tier 1 and customers as required
Other related supporting duties as required
Basic Qualifications:
U.S. citizen with an active TS/SCI with a polygraph required
Requires BS degree and 2 years of prior relevant experience or Masters with less than 2 years of prior relevant experience. Additional years of experience in lieu of degree is accepted.
Current DoD 8570 certification applicable to the position (typically Security)
Knowledge of Tier 2 system maintenance and troubleshooting on mission critical systems
Experience with constructive collaborative approach
Excellent verbal and written communication skills
Ability to work collaboratively and constructively with other leaders
Must be willing to perform shift work
Preferred Qualifications:
Mission-specific technical knowledge and operations experience (incl. DEC VMS and/or Alpha)
Proven experience and proficiency with one or more of the following disciplines in an enterprise environment:
Unix Linux and/or Windows based OS and application management
Script development and implementation (e.g. PyThon BaSH XML)
Troubleshooting of complex and interconnected systems
Usage and support of Enterprise Maintenance Management tool(s)
Ability to develop technical solutions through deep analysis and understanding of impact to the end-product/solution
Ability to work independently and in a collaborative environment to achieve day-to-day objectives that significantly impact operational results and deliverables
Deep understanding and ability to apply principles theories and concepts of domain related mission operations and a broad understanding of dependent domains
If youre looking for comfort keep scrolling. At Leidos we outthink outbuild and outpace the status quo because the mission demands it. Were not hiring followers. Were recruiting the ones who disrupt provoke and refuse to fail. Step 10 is ancient history. Were already at step 30 and moving faster than anyone else dares.
Original Posting:
January 20 2026For U.S. Positions: While subject to change based on business needs Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $69550.00 - $125725.00The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job education experience knowledge skills and abilities as well as internal equity alignment with market data applicable bargaining agreement (if any) or other law.
Key Skills
- Computer Science
- Business Process
- Active Directory
- ISO
- Linux
- Project Management
- Sharepoint
- ERP
- QA
- User Training
- System upgrade
- System Administration
- SDLC
- Setup
- UNIX
About Company
Leidos is an innovation company rapidly addressing the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create smarter technology solutions for customers in these critical markets.
