Full-Time

Senior Systems Administrator

Posted on 9/17/2025

Deadline 11/18/26
TekSynap

TekSynap

501-1,000 employees

Government IT services and information management

No salary listed

Philadelphia, PA, USA

In Person

On-site at 700 Robbins Ave, Philadelphia; travel <10%; day shift Mon–Fri; evenings/weekends may be required.

US Top Secret Clearance Required

Category
IT & Security (2)
,
Required Skills
AWS
Google Cloud Platform
Requirements
  • Seven (7) years of progressive experience in Information Processing, with:
  • At least six (6) years specialized in a range of hardware/software solutions.
  • A minimum of four (4) years of direct, hands-on experience in installing, configuring, maintaining, and resolving issues with software systems.
  • DoD 8570 IAT Level II Baseline Certification
  • COMPTIA Security+ CE
  • Cisco Certified Network Associate (CCNA)
  • COMPTIA Cybersecurity Analyst (CySA+)
  • Global Information Assurance Certification (GIAC) Global Industriel Cyber Security Professional (GICSP)
  • Global Information Assurance Certification (GAIC) Security Essentials Certification (GSEC)
  • Certified Network Defender (CND)
  • Systems Security Certified Practitioner (SSCP)
  • Relevant certification from a nationally recognized authourity
  • DLA CE Certification IA Role/Function
  • Azure Administrator Associate
  • Oracle Cloud Infrastructure Foundations Certified Associate or AWS/Google cloud certifications
  • Must possess a Secret clearance with a favorable NACLC and be eligible for a Top-Secret IT-I (Tier 5/SSBI) Critical-Sensitive clearance.
Responsibilities
  • Ensure the stability, functionality, and security of in-house computer software systems and network connections across local and remote environments.
  • Plan, develop, install, configure, maintain, support, and optimize network software, communications links, and application infrastructure.
  • Troubleshoot and resolve end-user software issues, system connectivity problems, and general technical faults in a timely and efficient manner.
  • Deliver end-user training and technical documentation to enhance system usability and adoption across the organization.
  • Support routine and ad-hoc maintenance activities, including upgrades, patches, system migrations, and the deployment of new software and hardware solutions.
  • Recommend and implement improvements in technology infrastructure to align with enterprise IT strategy and business goals.
  • Provide advanced support for application networking, including configuring and managing load balancing, fault tolerance, and system failover strategies.
  • Conduct vulnerability assessments and apply appropriate mitigation strategies to maintain system integrity and compliance with cybersecurity policies.
  • Perform hands-on server and application management across geographically distributed operational environments.
Desired Qualifications
  • Vaccination requirements may apply as per contract; however, no explicit desirable qualifications listed.
  • On-site work experience in the specified location may be preferred.

TekSynap delivers information management and IT services for Federal, state, and local government customers. It helps agencies plan, implement, and manage information technology environments that support rapid technological change, focusing on scalable data management, systems integration, and agile delivery. Its approach blends the structure and process of large organizations with the flexibility and cost efficiency of smaller teams to meet government requirements. The company's differentiator is its founders’ deep government experience and track record across major deployments (e.g., Department of Veterans Affairs), which informs a pragmatic, customer-focused delivery model. TekSynap’s goal is to help government clients move quickly and effectively using the right information technology to support their mission while balancing performance and cost.

Company Size

501-1,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Reston, Virginia

Founded

2008

Simplify Jobs

Simplify's Take

What believers are saying

  • Secured $11.9B DLA J6 IDIQ prime from 2024 to 2034.
  • Acquired JBA to strengthen FBI mission support.
  • Ocient partnership advances hyperscale analytics for DoD.

What critics are saying

  • 8(a) graduation in 2026 ends set-asides; General Dynamics undercuts bids.
  • Tyto Athene recaptures Army contracts using McDowell's $4B pipeline.
  • DLA shifts J6 task orders to JETS 2.0 rivals, cuts access 40-60%.

What makes TekSynap unique

  • TekSynap combines large-firm infrastructure with agile cost-effective delivery.
  • Founders' decade-long experience spans VA nationwide deployments and $100M sectors.
  • 91% employee satisfaction exceeds typical U.S. firms by 34 points.

Help us improve and share your feedback! Did you find this helpful?

Your Connections

People at TekSynap who can refer or advise you

Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

401(k) Retirement Plan

401(k) Company Match

Paid Vacation

Paid Holidays

Company News

AInvest
Mar 13th, 2026
Ocient and TekSynap Collaborate to Advance Hyperscale Data Analytics for U.S. Government Missions

Ocient and TekSynap collaborate to advance hyperscale data analytics for U.S. Government missions. Friday, Mar 13, 2026 1:07 pm ET 1min read Ocient and TekSynap have announced a strategic partnership to help US government agencies modernize their data analytics capabilities. The partnership combines Ocient's hyperscale analytics platform with TekSynap's experience in secure cloud, AI, and cybersecurity solutions. The companies aim to accelerate time-to-insight, simplify complex data architectures, and operationalize analytics to support defense, intelligence, and civilian missions. Ask Aime: How will the Ocient and TekSynap partnership impact government data analytics? Aime insights. Which penny stocks are likely to generate short-term gains? Which stocks has Cathie Wood recently increased or decreased her position in? How do operating cash flows compare among top e-commerce giants over the decade? Which renewable energy stocks have analyst buy recommendations?

Yahoo Finance
Feb 10th, 2026
TekSynap appoints Lavar McDowell as VP of Army Strategy with $4B pipeline experience

TekSynap, an IT solutions provider for government and defence missions, has appointed Lavar McDowell as Vice President of Army Strategy. McDowell brings over 20 years of military and defence industry experience, having previously served as Vice President of Business Development – Defence at Tyto Athene. At Tyto Athene, McDowell led growth and capture efforts across the Department of Defense, securing contract awards exceeding $250 million. He has developed qualified pipelines worth over $4 billion annually and has extensive experience in enterprise IT modernisation and cyber strategy. In his new role, McDowell will lead Army strategy, focusing on customer engagement, enterprise modernisation priorities and growth initiatives aligned with Army and Department of Defense missions. TekSynap supports defence, civilian and intelligence organisations with IT modernisation, cybersecurity and cloud capabilities.

Business Wire
Nov 19th, 2025
TekSynap Corporation Acquires JBA, Inc., Strengthening Mission Support for the FBI

TekSynap, a leading provider of mission-focused IT and technology solutions and services to national security customers, today announced it has completed the...

TekSynap
Apr 29th, 2025
TekSynap Celebrates Recognition as Top Virginia Employer for Interns

TekSynap is proud to announce that it has been recognized among the Top Virginia Employers for Interns in 2025 by the Virginia Talent + Opportunity Partnership (V-TOP).

Business Wire
Oct 16th, 2024
TekSynap Is One of the Fastest Growing and Largest Private Companies in the DC Region

TekSynap is one of the Fastest Growing and Largest Private Companies in the DC region.

INACTIVE