Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Tier 3 System Sustainment Engineer

$100k - $150k

TekSynap

Job Description

Job Description

Overview

We are seeking a Tier 3 System Sustainment Engineer to join our team in Aurora, CO. 

 

TekSynap is a fast-growing high-tech company that understands both the pace of technology today and the need to have a comprehensive well planned information management environment. “Technology moving at the speed of thought” embodies these principles – the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers.

 

We offer our full-time employees a competitive benefits package to include health, dental, vision, 401K, life insurance, short-term and long-term disability plans, vacation time and holidays.

Visit us at  

Apply now to explore jobs with us!  

The safety and health of our employees is of the utmost importance. Employees are required to comply with any vaccination requirements mandated by contract, applicable law or regulation.

By applying to a role at TekSynap you are providing consent to receive text messages regarding your interview and employment status.  If at any time you would like to opt out of text messaging, respond "STOP".

As part of the application process, you agree that TekSynap Corporation may retain and use your name, e-mail, and contact information for purposes related to employment consideration.  

Responsibilities

In this position you will monitor, manage, maintain system functionality and resources, AV/VTC/Multimedia infrastructure, and maintain operating efficiency. Perform overall systems and security support functions, including identifying and performing programming/software updates, troubleshooting, specifying replacement and upgrades for hardware. Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance, installing system wide software and allocating mass storage space. You will also interact with users and evaluate vendor products. 

 

RESPONSIBILITIES

  • Makes recommendations to purchase hardware and software, coordinates installation and provides backup recovery.
  • Develops and monitors policies and standards for allocation related to the use of computing resources.
  • Provide Tier 2/Tier 3 sustainment and engineering support for AV and multimedia systems in support of the National Reconnaissance Office (NRO).
  • Diagnose and resolve complex incidents and problems across AV, video conferencing, and collaboration systems.
  • Develop, test, and implement configuration-baseline changes; ensure changes are documented and approved per-change management processes.
  • Maintain and update system inventory records on the Multimedia System List (MSL) or equivalent configuration-managed asset list.
  • Perform system upgrades, patches, and preventive maintenance to ensure availability and compliance with security standards.
  • Coordinate with OEM/vendor (Tier 4) support for advanced troubleshooting and repairs.
  • Document system configurations, troubleshooting procedures, and incident resolutions in ITSM tools (ITIL-aligned).
  • Support live events, briefings, and classified meetings; provide on-site technical assurance.
  • Ensure compliance with government security policies, including STIGs and controlled access area protocols.
  • Participate in on-call rotation for after-hours and mission-critical support

REQUIRED QUALIFICATIONS

 

Experience:

  • 3 years of experience in systems sustainment, engineering, or Tier 2/Tier 3 technical support for mission-critical multimedia, audio-visual, or IT/OT systems.
  • Experience diagnosing and resolving system incidents and problems, developing and testing configuration-baseline changes, and supporting systems tracked on a formal system inventory (e.g., a Multimedia System List (MSL) or comparable configuration-managed asset list) is strongly preferred.

Certifications:

  • CompTIA Security+
  • Crestron Master Programmer OR Extron EAP (Extron Authorized Programmer)
  • CTS (CTS-I, CTS-D) preferred
  • Manufacturer Trainings (ex. Evertz, Extron, Crestron) preferred

Education:

  • Bachelor’s degree in computer science, Electrical/Computer Engineering, Information Systems, or a related technical discipline. Equivalency: Associate's degree plus 2 additional years of experience, or a total of 8 years of directly relevant experience in lieu of a degree.

Clearance:

  • Must possess a Top Secret/SCI with Polygraph

Qualifications

WORK ENVIRONMENT AND PHYSICAL DEMANDS

The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of the job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.

  • Location: Buckley Space Force Base, Aurora, CO
  • Type of environment: Office
  • Noise level: Low
  • Work schedule: Schedule is day shift Monday – Friday. May be requested to work evenings and weekends to meet program and contract needs.
  • Amount of Travel: 10%

PHYSICAL DEMANDS

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.  Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

 

While performing the duties of this job, the employee is regularly required to use hands to grip, handle, or feel; reach with hands and arms; and talk or hear. The employee is regularly required to stand; walk; sit; climb or balance; and stoop, kneel, crouch, or crawl. The employee is regularly required to lift up to 10 pounds.

 

The employee is frequently required to lift up to 25 pounds; and up to 50 pounds. The vision requirements include close vision, distance vision, peripheral vision, depth perception, and ability to adjust focus.

 

WORK AUTHORIZATION/SECURITY CLEARANCE

  • US Citizenship
  • Active TS/SCI with Polygraph clearance

WAGE INFORMATION

Target salary range: $100,000.00 - $150,000.00.  The salary range displayed is an estimate only and is not a guarantee of compensation or salary, and will be determined on several factors regarding the individual’s particular combination of education, knowledge, skills, competencies and experience, as well as contract parameters and organizational requirements.  The displayed salary is one component of the total compensation package for employees. 

 

OTHER INFORMATION

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.

 

TekSynap is a drug-free workplace. We reserve the right to conduct drug testing in accordance with federal, state, and local laws. All employees and candidates may be subject to drug screening if deemed necessary to ensure a safe and compliant working environment.

 

Many positions require specific certifications and/or the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. Applicants who accept an offer of employment may be subject to investigations performed by TekSynap and/or the Government to verify the candidate meets the required qualifications and other eligibility requirements. 

 

EQUAL EMPLOYMENT OPPORTUNITY

In order to provide equal employment and advancement opportunities to all individuals, employment decisions will be based on merit, qualifications, and abilities. TekSynap does not discriminate against any person because of race, color, creed, religion, sex, sexual orientation, gender identity, protected veteran status, national origin, disability, age, genetic information or any other characteristic protected by law (referred to as “protected status”). This nondiscrimination policy extends to all terms, conditions, and privileges of employment as well as the use of all company facilities, participation in all company-sponsored activities, and all employment actions such as promotions, compensation, benefits, and termination of employment.

 

TekSynap is committed to ensuring that our online application process provides an equal employment opportunity to all job seekers, including individuals with disabilities. If you believe you need a reasonable accommodation in order to search for a job opening or to submit an application, please contact View email address on ziprecruiter.com for assistance.

Vacancy posted 6 days ago
Similar jobs that could be interesting for youBased on the Tier 3 System Sustainment Engineer in Aurora, CO vacancy
  • $83.4k - $125.2k

     ...opportunities to work on revolutionary systems that impact people's lives...  ....The Central Region Systems Engineering organization within the...  ...develop, design, produce and sustain optimized product lines across...  ...Systems Test Engineer - Level 2 or 3 based out of Aurora, CO.Position... 
    Suggested
    Full time
    Relocation package
    Shift work

    Northrop Grumman

    Aurora, CO
    2 days ago
  • $91.8k - $137.6k

     ...employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for...  ...(NGSP) is looking for you to join our team as a Systems Engineer - Level 2 or 3 based out of Aurora, CO.What you'll get to do:This... 
    Suggested
    Full time
    Contract work
    Relocation package
    Shift work

    Northrop Grumman

    Aurora, CO
    15 hours ago
  • $101k - $151.4k

     ...employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for...  ...Grumman Space Systems (NGSP) is seeking a Cyber Systems Engineer - Level 2 or 3 to join our team at our facility in Aurora, Colorado.Job... 
    Suggested
    Full time
    Relocation package
    Shift work

    Northrop Grumman

    Aurora, CO
    2 days ago
  • Northrop Grumman Space Systems in Aurora, CO seeks a Systems Engineer at Level 2 or 3 to own the system baseline, coordinate across systems, software, hardware, and test teams, and ensure alignment of CONOPS, requirements, design, and test. You will drive requirements with... 
    Suggested

    Northrop Grumman

    Aurora, CO
    1 day ago
  • $114k - $171k

     ...employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for...  ...’s Space Sector is seeking a Principal Operations Systems Engineer - Level 3 to join our team in Aurora, CO. This position is 100% onsite... 
    Suggested
    Full time
    Remote work
    Relocation package
    Shift work
    Night shift
    Rotating shift

    Northrop Grumman

    Aurora, CO
    3 days ago
  • $136.85k - $197.8k

    Systems Engineer, Senior / ExperiencedCompany:The Boeing CompanyThe Boeing Defense, Space & Security...  ...related to the work statementLevel 3: Typically, 5 or more years' related work...  ...Clearance (TS), or successfully completed a Tier 5 (T5), formerly known as a Single Scope... 
    Bi-weekly pay
    Permanent employment
    Full time
    Visa sponsorship
    Work visa
    Relocation package
    Flexible hours
    Shift work

    Boeing

    Aurora, CO
    4 days ago
  •  ...Systems EngineerJob Location: Auroa, CO Wage Range*: 97.00-102.00...  ...Education & Experience BS in Engineering discipline is required.8 years...  ...satellite communications systems sustainment or test is requiredTS/SCI...  ...travel is required. Possible 2 to 3 week deployments for limited... 
    Hourly pay
    Temporary work
    Local area
    Flexible hours
    Shift work

    The Computer Merchant

    Aurora, CO
    15 hours ago
  • $99.6k - $166.01k

     ...Systems Engineer 3Jun 25, 2026Centennial, CO, US, 80112United Launch AllianceRequisition ID: 1813 Standard Weekly Hours: 40.00 Location: ULA -...  ...activities that expand ULA's future launch capabilities. Level 3 Systems Engineers act as independent integrators, bringing strong... 
    Hourly pay
    Permanent employment
    Relocation
    Flexible hours

    United Launch Alliance

    Centennial, CO
    15 hours ago
  • $108.5k - $149.18k

     ...members safe and creating the systems that keep our world united and sustain our way of living. Join our team! As a Systems Engineer III, you will handle...  ...up to 6%, life insurance, 3 weeks paid time off, tuition...  ...only privately owned mid-tier A&D contractors and we pride... 
    Permanent employment
    For contractors
    Work experience placement
    Immediate start

    Sierra Nevada Corporation

    Englewood, CO
    4 days ago
  • $161.1k - $241.7k

     ...opportunities to work on revolutionary systems that impact people's lives...  ...making history. The Central Engineering organization within the...  ...develop, design, produce, and sustain optimized product lines across...  ...with 9 years; PhD with 7 years 3+ years of leadership experience... 
    Relocation package
    Shift work

    Northrop Grumman

    Aurora, CO
    2 days ago
  • $98.18k - $115.5k

     .... Job DescriptionResponsibilitiesThe Reliability Observability Engineer 3 is responsible for enabling reliable, measurable, and supportable...  ...of reliability requirements for large, complex multi-system products.Hands-on experience with APM, RUM, synthetics, monitoring... 
    Full time
    Work experience placement
    Local area
    3 days per week

    US Bank

    Englewood, CO
    15 hours ago
  • $92.3k - $166.85k

     ...Sector at Leidos is seeking a Sr. Tier III operations and maintenance (O&M) engineer to support various WAN and LAN networks...  ...net and other data communications systems or segments of networked system....  ...term O&M activities to include tier 3 troubleshooting and problem resolutionPrepare... 
    Full time

    Leidos

    Aurora, CO
    3 days ago
  •  ...company has rapidly grown into a top-tier integrated platform with more than 3 gigawatts (GW) in operation and...  ...transition! Title: Senior Power Systems Engineer Basic Function As part of the...  ...Set-up Benefits Promote Sustainability with a Purpose - At SB Energy, you... 
    Local area
    Flexible hours

    SB Energy

    Denver, CO
    2 days ago
  • $69.1k - $141.5k

    Job Title: System EngineerJob Category: EngineeringTime Type: Full...  ...for a highly motivated Systems Engineer who thrives on tackling complex...  ...that are both practical and sustainable. Effective communication across...  ...Sarasota, FL, or Denver, CO.At least 3 years of experience in... 
    Contract work
    Work experience placement
    Flexible hours
    Shift work

    CACI International

    Denver, CO
    3 days ago
  • $99k - $225k

    Systems EngineerThe Opportunity: Are you looking for an opportunity to combine your technical...  ...part of delivering a customer focused engineering solution. If this sounds like you, come join...  ...Command and Control and Data Processing 3+ years of experience leading teams of at... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Aurora, CO
    2 days ago
  • $69.1k - $141.5k

    Job Title: Systems EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required...  ...:This position is for a Systems Engineer in either Aurora, CO; King of Prussia, PA;...  ...or related engineering discipline• Minimum 3+ years of systems engineering experience... 
    Contract work
    Work experience placement
    Flexible hours

    CACI International

    Aurora, CO
    1 day ago
  • $69.1k - $141.5k

    Job Title: Systems Engineer - Integration & TestJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee...  ...Engineering, or related engineering discipline• Minimum 3+ years of systems engineering experience with at least 1-2 years... 
    Contract work
    Work experience placement
    Flexible hours

    CACI International

    Aurora, CO
    1 day ago
  • $114k - $171k

     ...opportunities to work on revolutionary systems that impact people's lives around the world...  ...Systems Sector is seeking a Software Engineer - Level 3/4 to join our team. This position can...  ....In this role, you will develop and sustain several mission operational SW product... 
    Full time
    Relocation package
    Shift work

    Northrop Grumman

    Aurora, CO
    1 day ago
  • $114k - $171k

     ...opportunities to work on revolutionary systems that impact people's lives...  ...is seeking multiple Software Engineers to support an innovative...  ...integration, deployment, and sustainment of satellite ground software....  ...environment in both two and 3 dimensions, complete with... 
    Full time
    Relocation package
    Shift work

    Northrop Grumman

    Aurora, CO
    2 days ago
  •  ...Systems EngineerThe Systems Engineer defines, integrates, and manages system requirements and technical solutions across the system lifecycle. This...  ...and program objectives. Responsible for maintenance and sustainment tasks on analog RF and Digital ground processing system... 

    Donatech

    Aurora, CO
    1 day ago
  • $86.8k - $198k

     ...Job Number: R0246707 Systems Engineer The Opportunity Are you looking for an opportunity to combine your technical skills with big picture thinking...  ...DoD weapon systems acquisitions or systems engineering 3+ years of experience performing systems engineering analysis and... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Phase2 Technology

    Aurora, CO
    2 days ago
  • $110.2k - $191.62k

     ...Systems EngineerArcfield is looking for a SYSTEMS ENGINEER to join a skilled, highly respected and long-standing team supporting operational systems and environments...  ...mathematical practiceRequired:BS 8-10, MS 6-8, PhD 3-5Active TS/SCI Clearance with PolygraphStrong... 
    Hourly pay
    Contract work
    Temporary work
    For contractors
    Work experience placement
    Remote work

    Arcfield

    Aurora, CO
    1 day ago
  • $40 - $60 per hour

     ...handling high-volume tickets and incidentsExperience as an engineer resolving Tier 1, Tier 2, and Tier 3 ticketsStrong platform support experience,...  ...as Code (IaC) tools like Terraform or AnsibleMaintain system monitoring solutions and analyze logs for performance... 
    Temporary work
    Part time

    Cedent Life Talent

    Denver, CO
    1 day ago
  • $119.06k - $163.71k

     ...Space, we build the missions and systems that keep our world secure in...  ...aim to safeguard our nation, sustain human presence in space, and...  ...team.About the RoleThe Systems Engineer III contributes to the development...  ...in lieu of degree or Masters +3 yrs experience).Typically 5+... 
    Contract work
    Work experience placement

    Sierra Space

    Centennial, CO
    15 hours ago
  • $86.9k - $198k

     ...Model-Based Systems EngineerThe Opportunity:Create, integrate, and apply interdisciplinary digital models...  ...Mentor and may supervise team members.You Have:3+ years of experience with large-scale missions and systems engineering and integration3+ years of experience... 
    Full time
    Contract work
    Part time
    For contractors
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Aurora, CO
    1 day ago
  •  ...Systems EngineerDCCA is a veteran-owned IT business specializing in providing innovative...  ...and maintenance of ground segment system engineering architecture/designAnalyze and implement...  ...level typically with an advanced degree and 3+ years experience or bachelors with 5+ years... 
    Flexible hours

    DCCA

    Aurora, CO
    1 day ago
  • $100k - $149k

     ...Senior Systems EngineerCommerce City, COAt Re:Build, our mission is to ensure the next generation...  ...Who We Are Looking ForThe Senior Systems Engineer designs, implements, secures, and...  ...Escalation Support & AvailabilityOwn and resolve Tier 3 incidents involving hardware, software,... 
    Permanent employment
    Remote work

    Re:Build Manufacturing

    Commerce City, CO
    3 days ago
  • $103.6k - $155.4k

     ...opportunities to work on revolutionary systems that impact people's lives...  ....The Central Region Systems Engineering organization within the...  ...develop, design, produce and sustain optimized product lines across...  ...Integration and Test Engineer - Level 3/4 based out of Aurora, CO.... 
    Full time
    Work at office
    Relocation package
    Shift work

    Northrop Grumman

    Aurora, CO
    2 days ago
  • $100k - $135k

     ...technology that solves the next generation of engineering, manufacturing, and operational challenges for space security and sustainability. OUR MISSION The peaceful use of space...  ...YOUR MISSION We are seeking Level 3 Systems Engineer to join our team in developing and... 
    Permanent employment
    For subcontractor
    Flexible hours

    Menlo Ventures

    Denver, CO
    4 days ago
  • $40 - $60 per hour

     ...handling high-volume tickets and incidents Experience as an engineer resolving Tier 1, Tier 2, and Tier 3 tickets Strong platform support experience,...  ...Code (IaC) tools like Terraform or Ansible Maintain system monitoring solutions and analyze logs for performance... 
    Hourly pay
    Contract work
    Temporary work
    Part time

    Cedent

    Denver, CO
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Tier 3 System Sustainment Engineer. Be the first to apply!