Sr. Systems Engineer - Linux

Full-time

TechSur Solutions

TechSur Solutions is a digital services company whose mission is to enable digital transformation for our customers to improve quality and efficiency. Based in the DC metropolitan area, TechSur specializes in advanced cloud services, modernization for both IT structures and applications, leveraging Agile development, and Data Analytics. Since we were formed in August of 2016, we have supported multiple impactful and exciting government programs.

Job Description

Job Summary

We are seeking an experienced Sr. Systems Engineer – Linux with 8+ years of hands-on experience in managing enterprise IT infrastructure, Linux systems, and cloud environments. The ideal candidate will have strong expertise in RHEL administration, automation using Ansible, cloud platforms (AWS, Azure), and application server management. This role involves close collaboration with clients, application teams, and cloud engineers to ensure high availability, performance, and security of systems.

Key Responsibilities

Maintain and support IT infrastructure including server hardware and Linux operating systems
Perform installation, configuration, patching, and upgrades of Linux OS (RHEL 7, 8, 9)
Install, configure, and manage middleware components such as Apache, Tomcat, JBOSS, WebSphere
Develop and maintain Ansible playbooks for OS upgrades (RHEL 7 to RHEL 8), OS hardening, and automation tasks
Experience with Ansible Tower / AWX for configuration management and orchestration
Build and manage virtual machines in Azure Cloud , including mobility and services migration tool installation
Provide guidance and implementation support for OpenShift and Azure cloud environments
Interact with clients to resolve system, application, and infrastructure-related issues
Analyze application performance and ensure availability and performance objectives are met using monitoring and performance tools (AWS)
Manage DevOps and CI/CD tools such as Ansible, Puppet, Jenkins, OpenShift, AWS CodeDeploy
Develop AWS CloudFormation templates to automate EC2 provisioning, software installation, and service startup
Deploy and manage application updates across different versions on JBOSS and Tomcat environments
Ensure system security, compliance, and best practices across on-prem and cloud platforms

Qualifications

Required Skills &

Qualifications

8+ years of experience as a Linux Systems Engineer / Administrator
Strong expertise in RHEL (7, 8, 9) administration
Hands-on experience with Ansible automation and Ansible Tower
Experience with AWS and Azure cloud platforms
Knowledge of OpenShift container platform
Strong understanding of application servers: Apache, Tomcat, JBOSS, WebSphere
Experience with cloud migrations and application modernization
Familiarity with CI/CD and DevOps tools
Strong troubleshooting and client communication skills

Additional Information

All your information will be kept confidential according to EEO guidelines.

Apply

Vacancy posted 1 day ago

Similar jobs that could be interesting for youBased on the Sr. Systems Engineer - Linux in Reston, VA vacancy

Sr. Systems Engineer - Linux
$105k - $110k
...multiple impactful and exciting government programs. Job Description Job Summary We are seeking an experienced Sr. Systems Engineer – Linux with 8+ years of hands-on experience in managing enterprise IT infrastructure, Linux systems, and cloud environments....
Senior
Full time
TechSur Solutions
Reston, VA
2 days ago
Systems Engineer-IT Sr - E3
$95.9k - $178.1k
...vision.Lockheed Martin provides Red Hat Enterprise Linux (RHEL)/SE Linux based HPC services throughout the lifecycle... ...HPC technologies to ensure that scientists and engineers will be able to fully utilize modern HPC systems.We are seeking a DevOps Engineers familiar with...
Senior
Full time
Temporary work
Work experience placement
Casual work
Flexible hours
Lockheed Martin
Herndon, VA
4 days ago
Sr. Systems Engineer
...Sr. Systems Engineer Talent Software Services is in search of a Sr. Systems Engineer for a contract position in Reston, VA. Opportunity will... ...with experience in advanced object-oriented languages ~ Linux and OS skills ~ Understands the importance of and values improving...
Senior
Permanent employment
Contract work
Work experience placement
Talent Software Services
Reston, VA
2 days ago
Sr. Systems Engineer III (6706)
$172.04k - $207k
As Sr. Systems Engineer III (6706), you’ll serve as chief technologist across software architecture, AI/ML systems, data and enterprise integration. Define technical strategy, reference architectures, and guardrails; assure engineering excellence, security‑by‑design, and...
Senior
Full time
Local area
MetroStar Systems
Reston, VA
4 days ago
Systems Engineer Sr
$95.9k - $178.1k
...Space, the Mission Processing portfolio is looking for a highly motivated individual to join the ARGUS TO2 program area as a Systems Engineer. This exciting position will report into the Systems Integration & Engineering (SI&E) Talent Center within the Engineering & Technology...
Senior
Full time
Temporary work
For contractors
Work experience placement
Casual work
Flexible hours
Lockheed Martin
Herndon, VA
6 days ago
Systems Engineer Sr - E3
$50 per hour
...are proud to be at the forefront of cutting-edge technology and engineering.LM SPACE: WHAT WE'RE DOINGSpace is a critical domain,... ...prosperity.THE WORKLockheed Martin is seeking a skilled Level 3 Systems Engineer with an active TS/SCI security clearance to work from...
Senior
Full time
Temporary work
Work experience placement
Casual work
Flexible hours
Lockheed Martin
Herndon, VA
5 days ago
Sr. Systems Test Engineer
...Airbus U.S. is the place where top talent wants to work.Position Summary:Airbus U.S. is looking for an enthusiastic and creative Systems Test Engineer to develop solutions for satellite integration and test. We're looking for candidates who can bring exceptional engineering...
Senior
Contract work
Work at office
Local area
Remote work
Visa sponsorship
Flexible hours
AIRBUS U.S. Space & Defense, Inc.
Herndon, VA
5 days ago
Sr. Systems Development Engineer , Secure Connection Services (SCS), Tactical Edge Mission Engineering Group (TEMEG)
$151.2k - $204.6k
AWS Secure Connection Services (SC) is seeking a seasoned Senior Systems Development Engineer to join our team building next-generation infrastructure solutions for Amazon Dedicated Cloud (ADC). ADC extends the full power of AWS cloud infrastructure to customers, countries...
Senior
Flexible hours
Amazon
Herndon, VA
5 days ago
Senior Linux Systems Engineer - Infrastructure & Operations
$100k - $137k
...Senior Linux Systems Engineer – Infrastructure & Operations Schedule: Full-time; workday must begin between 8:00 a.m. and 9:00 a.m. Pacific Time Customer Environment: U.S. Geological Survey (USGS) Background Requirement: Must be able to complete the background...
Senior
Full time
For contractors
Immediate start
Remote work
Nationwide IT Services
Fairfax, VA
29 days ago
Sr. Systems Engineer
$81.12k - $166.4k
OverviewSeeking a technical professional with strong credentials in Systems Engineering and Cyber Security. You will have the unique opportunity to... ...systemsSupport systems engineering activities in Windows and Linux environmentsMake recommendations based on knowledge of...
Senior
ESRI
Vienna, VA
4 days ago
Sr Systems Engineer
$150k - $195k
OverviewVTG is looking for a Sr Systems Engineer, located in Chantilly, Va. What will you do?Overview: Seeking an experienced Systems Engineer to provide comprehensive Systems Engineering and Integration(SE&I) support for complex intelligence community programs. Position...
Senior
Work experience placement
VTG
Chantilly, Loudoun County, VA
4 days ago
Application Systems Engineer (Jira - Linux - Automation)
$135k - $216k
...is seeking a mid-Level Enterprise Applications Engineer in Chantilly, VA to support our Department of... ...Demonstrated hands-on experience administering RHEL or Linux in production environments, including patching, break/fix, and system restore.Operational database administration...
Contract work
Shift work
Peraton Corporation
Chantilly, Loudoun County, VA
3 days ago
Sr Advanced Space Systems Engineer- Chantilly, VA
$142.7k - $158.3k
Basic Qualifications Requires a Bachelor’s degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field... ...is required. Responsibilities for this Position GDMS Sr. Advanced Systems Engineers analyze, design, develop and test...
Senior
Work experience placement
Flexible hours
General Dynamics Mission Systems
Chantilly, Loudoun County, VA
6 days ago
Systems Engineer, Senior
$86.8k - $198k
Systems Engineer, SeniorThe Opportunity:Are you looking for an opportunity to combine your technical skills with big picture thinking to impact the National Security Space Sector? You understand your customer’s environment and how to develop the right systems for their...
Senior
Full time
Contract work
Part time
Local area
Remote work
Booz Allen Hamilton
Herndon, VA
7 days ago
Linux Systems Engineer - TS/SCI with Polygraph
$87.1k - $157.45k
Leidos is seeking a Linux Systems Engineer to support a mission-critical customer environment in Chantilly, VA. This position is ideal for a hands-on Linux administrator or systems engineer with experience supporting Linux servers in virtualized environments and maintaining...
Full time
Leidos
Chantilly, Loudoun County, VA
6 days ago
Sr. Systems Engineer NSE-711
Intelligence Consulting Enterprise Solutions, INC. is looking for a Sr. Systems EngineerDescription: Join ICES on a new contract impacting national security as a Sr. Systems Engineer These positions are located in Chantilly, VA. All positions require an active/current...
Senior
Contract work
For contractors
Remote work
Intelligence Consulting Enterprise Solutions
Chantilly, Loudoun County, VA
3 days ago
Sr. Systems Development Engineer , US Amazon Dedicated Cloud Security
$151.2k - $204.6k
AWS Security is seeking a seasoned Senior Systems Development Engineer to join our team building next-generation infrastructure solutions for Amazon Dedicated Cloud (ADC). ADC extends the full power of AWS cloud infrastructure to customers, countries, and organizations...
Senior
Flexible hours
AmazonWebServices
Herndon, VA
5 days ago
Senior Systems Engineer, Intelligence Systems
$166k - $220k
...companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is... ...on positioning Anduril as a lead provider of specialized engineering and products for Intelligence Community (IC) customers. We work...
Senior
Full time
Work experience placement
Immediate start
Anduril Industries
Reston, VA
7 days ago
LINUX Systems Engineer
...advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services... ...analytical thinker who enjoys solving complex engineering problems while working with a close-nit team as a Linux Systems Engineer. In this role you will perform...
Full time
Nightwing
Sterling, VA
5 days ago
Senior Systems Engineer (Integration & Test), Intelligence Systems
$166k - $220k
...companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is... ...on positioning Anduril as a lead provider of specialized engineering and products for Intelligence Community (IC) customers. We work...
Senior
Full time
Work experience placement
Immediate start
Anduril Industries
Reston, VA
7 days ago
Cross Domain Systems Engineer, Senior
$86.8k - $198k
Cross Domain Systems Engineer, SeniorThe Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact on national security? You understand your customers’ environment and how to develop the right systems for...
Senior
Full time
Contract work
Part time
Work at office
Local area
Remote work
Booz Allen Hamilton
Reston, VA
4 days ago
Systems Engineer Sr Stf
$145.1k - $269.5k
...experiences to craft and build solutions to some of the world’s hardest engineering problems. Do you want to be part of a culture that inspires... ...tomorrow with you.Lockheed Martin Space is seeking a Level 5 Systems Engineer to lead the design and implementation of advanced...
Senior
Full time
Contract work
Temporary work
Work experience placement
For subcontractor
Casual work
Work at office
Relocation package
Flexible hours
Lockheed Martin
Fairfax, VA
6 days ago
Systems Engineer Sr Stf - E5
$145.1k - $269.5k
...ProfessionalFT/PT/Casual: FullTimeDepartment: SpaceBusiness Unit: SpaceStandard Job DescriptionLockheed Martin Space is seeking a Level 5 Systems Engineer to lead the design and implementation of advanced GNSS/SBAS solutions at onsite at our Fairfax, VA facility. We are seeking a...
Senior
Full time
Contract work
Temporary work
Work experience placement
For subcontractor
Casual work
Work at office
Relocation package
Flexible hours
Lockheed Martin
Fairfax, VA
5 days ago
Sr. System Engineer- ArcGIS
$156k - $239.2k
...of a talented cross-functional team of dynamic and passionate engineers to deliver capabilities that enable our customers to make a difference... ...ArcGIS in a wide variety of environments across operation systems, cloud providers, security architectures, customer types and...
Senior
Worldwide
Relocation
Relocation package
ESRI
Vienna, VA
7 days ago
Linux Systems Engineer
$103.8k - $218.1k
Job Title: Linux Systems EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with... ...0%Type of Travel: Local* * *The OpportunityThe Linux Systems Engineer will function as part of a team of engineers responsible for...
Contract work
Work experience placement
Local area
Flexible hours
CACI International
Sterling, VA
6 days ago
Senior Space Systems Engineer
...differentiated multi-orbit architecture combines GEO and MEO satellite systems with integrated terrestrial and network infrastructure to... ...law. What You'll Do: As a Senior RF Communications Engineer, you will lead the design, analysis, and optimization of RF communications...
Senior
Local area
DRS Global
Reston, VA
4 days ago
Senior Systems Development Engineer, CDS, Google Public Sector
$163k - $236k
...support for Cross Domain Solution (CDS) systems, including troubleshooting, performance... ...troubleshooting).5 years of experience in Linux or Unix.5 years of experience in... ...industry, public policy.Systems Development Engineering (SDE) at Google is a role where you manage...
Senior
Local area
Google
Reston, VA
4 days ago
Sr. Mission Analysis Engineer - Aerospace Systems (TS/SCI)
...possibilities. Help shape what comes next.Vantor is looking for a Sr. Mission Analysis Engineer who wants to solve complex, real-world challenges across... ...from individual sensor performance to integrated system and mission-level capabilitiesIn this role, you’ll use modeling...
Senior
Full time
Remote work
Maxar Technologies
Herndon, VA
4 days ago
Sr Systems Engineer
$150k - $200k
...Position Description This position will serve as a technical member of a dynamic systems engineering team supporting the GEOINT Ground (G2) organization. The candidate will lead GEOINT ground initiatives for future systems through agile acquisition and readiness...
Senior
Temporary work
For contractors
Flexible hours
Apogee Integration
Chantilly, Loudoun County, VA
4 days ago
Senior Systems Engineer
$180k - $210k
...Umbra is an American space technology company delivering advanced systems, from sensors to spacecraft, that empower customers worldwide... ...’s expertise in remote sensing and spacecraft operations to engineer platforms purpose-built for U.S. and allied defense and intelligence...
Senior
Permanent employment
Work at office
Local area
Remote work
Worldwide
Flexible hours
Umbra
Reston, VA
2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Sr. Systems Engineer - Linux. Be the first to apply!