Sr. Systems Engineer

SOSI

Job Description

Company Description

Founded in 1989 and headquartered in Reston, Virginia, SOSi is a private defense and government solutions business specializing in advanced technology systems and mission support. Its capabilities include data science, software development, network engineering, intelligence, surveillance, and reconnaissance (ISR), and logistics.

Job Description

SOSi is seeking a Senior Systems Engineer to support operations and sustainment of a mission-critical enterprise application supporting federal business operations.

Job Description

The Senior Systems Engineer will provide technical leadership supporting production operations, infrastructure integration, database technologies, release management, and enterprise system performance within a large IBM mainframe environment.

Responsibilities

Support IBM z/OS production environments.
Maintain and support IDMS database environments.
Support production deployments and release activities.
Troubleshoot system performance issues and production incidents.
Support configuration management and technical documentation.
Coordinate system changes across technical teams.

Qualifications

Bachelor's degree in Engineering, Computer Science, Information Systems, or related field. Equivalent experience may be substituted.
10+ years supporting enterprise systems.
Experience supporting mission-critical production operations.
Strong IBM mainframe experience.
IBM z/OS, IDMS, Oracle, Cognos, Broadcom Endevor, Production Operations, System Integration.
Ability to obtain Public Trust clearance.

Preferred:

Large-scale financial or ERP systems.
Federal enterprise environments.

Additional Information

Work Environment

Normal office conditions with potential to perform duties in deployed locations
Remote or Hybrid work model
Core hours of operation are Monday through Friday, 0600 – 1700.
May be requested to work evenings and weekends to meet program and contract needs

Working at SOSi

All interested individuals will receive consideration and will not be discriminated against for any reason.

Apply

Vacancy posted 4 days ago

Similar jobs that could be interesting for youBased on the Sr. Systems Engineer in Indianapolis, IN vacancy

Sr. Systems Engineer I
...tackle their most complex challenges with integrity, respect, responsibility, and professionalism. V2X is seeking a Senior Systems Engineer to join our Engineering team in Indianapolis, IN supporting development and integration of advanced systems including situational...
Senior
V2X Inc
Indianapolis, IN
11 hours ago
Sr. Radar Systems Engineer
...Radar Systems Engineer Why join Aptiv? You'll have the opportunity to work on cutting-edge applications, develop breakthrough technologies, and deliver innovative solutions to some of the world's leading automotive brands. See your work come to life on the road-helping...
Senior
Relocation package
Flexible hours
Aptiv
Carmel, IN
2 days ago
Sr. System Engineer
...Position Overview The Sr. Systems Engineer collaborates with the Architecture and Engineering teams in the implementation and operation of Verra Mobility. This position works closely with the IT Operations Manager and various technology disciplines to implement best...
Senior
Work experience placement
Verra Mobility
Indianapolis, IN
2 days ago
Sr. Systems Engineer
$88.04k - $182.84k
...private defense and government solutions business specializing in advanced technology systems and mission support. Its capabilities include data science, software development, network engineering, intelligence, surveillance, and reconnaissance (ISR), and logistics. Job...
Senior
Contract work
Work at office
Remote work
Monday to Friday
Weekend work
Afternoon shift
SOSi
Indianapolis, IN
2 days ago
Sr. Systems Engineer
$60 - $64.1 per hour
...Sr. Systems Engineer Indianapolis, IN (Onsite) Contract (1 Year + Possible extension) Pay Rate: $60-64.10 an hour on W2 (DOE) We are seeking a Senior Systems Engineer with 9-15 years of relevant experience to support systems engineering across the...
Senior
Contract work
Local area
Russell Tobin
Indianapolis, IN
11 hours ago
Remote Sr. Systems Engineer - Service Providers
$180k - $220k
...in how the world connects and communicates. Job Summary We are looking for passionate, entrepreneurial, and tech-savvy Sr. Systems Engineers to help our customers and partners evaluate, adopt and expand the use of our technology. Responsibilities Provide pre-...
Senior
Work at office
Remote work
Flexible hours
Versa Networks
Indianapolis, IN
1 day ago
Sr. Principal Systems Engineer
...their most complex challenges with integrity, respect, responsibility, and professionalism. V2X is seeking a Senior Principal Systems Engineer to join our Engineering team in Indianapolis, IN supporting development and integration of advanced systems including...
Senior
V2X
Indianapolis, IN
4 days ago
Senior Systems Engineer
...Job Title: Senior Systems Engineer Location: Carmel, IN Industry: Utilities Job Description Theoris Services is assisting our client in their search for a Senior Systems Engineer to add to their growing team. This role will focus on reverse engineering...
Senior
Full time
Talentify.io
Carmel, IN
1 day ago
Senior System Engineer
...Pinnacle Partners is assisting our client in their search for a Sr. Infrastructure Engineer to join their team in the Indianapolis, IN area. This successful resource will be responsible for serving as the top-tier escalation point. RESPONSIBILITIES: Lead scoping...
Senior
Work at office
Pinnacle Partners, Inc
Indianapolis, IN
4 days ago
Senior System Engineer
...Senior System EngineerLocation: Carmel, USWe are looking for a Senior Storage and Backup Administrator to join the Global IT Operations team. The role involves the design, implementation, administration, optimization, and support of enterprise storage and backup environment...
Senior
Local area
Alter Domus
Carmel, IN
2 days ago
Senior System Configuration Engineer
The Senior System Configuration Engineer serves as the technical authority for system configuration within the Service Delivery Organization. This role provides advanced configuration expertise, establishes configuration standards, mentors Configuration Analysts, and ensures...
Senior
Full time
Allied Solutions
Carmel, IN
9 hours ago
Senior Systems Engineer
...VA, CTEC has over 300 team members working on mission-critical systems and projects for agencies such as the Department of Homeland Security... ...Community. We are currently seeking a Systems Engineer (Senior) to join our team. Position Summary The Systems Engineer...
Senior
Work at office
CyberMedia Technologies
Indianapolis, IN
17 days ago
Senior Systems Engineer (Production Support) - II
$85.39k - $116.98k
...Job Description Job Description Syms Strategic Group (SSG) is seeking a talented Senior Systems Engineer (Production Support) Location: Remote Department: Veterans Affairs (VA) Type: Full Time Min. Experience: Experienced Security Clearance Level...
Senior
Full time
Remote work
Syms Strategic Group, LLC (SSG)
Indianapolis, IN
7 days ago
Senior T56 & Helo Systems Application Engineer
$122.74k - $199.45k
Job DescriptionJob Title: Senior T56 & Helo Systems Application EngineerWorking Pattern: FulltimeWorking location: Indianapolis, INRelocation... ...to one of the world’s most recognized brands and a beacon for engineering excellence.Position Summary:A new and exciting opportunity has...
Senior
Full time
Remote work
Flexible hours
Rolls-Royce
Indianapolis, IN
2 days ago
Senior Infrastructure & Systems Engineer (L3)
$90k - $110k
...Description Ready for Your Next Technical Challenge? If you're the engineer others turn to when the easy answers haven't worked, this may... ...(VAF) is looking for an experienced Senior Infrastructure & Systems Engineer (L3) to serve as a top-tier technical resource within...
Senior
Permanent employment
Full time
Work at office
Local area
Immediate start
Remote work
Relocation package
Van Ausdall & Farrar Inc
Indianapolis, IN
4 days ago
LibertyWorks Systems Engineer
$98.57k - $160.17k
Job DescriptionJob Title: LibertyWorks Systems EngineerWorking Pattern: Hybrid/Onsite in office 3 days/weekWorking location: Indianapolis... ...to one of the world’s most recognized brands and a beacon for engineering excellence.Position Summary:As a Systems Engineer, you will...
Full time
Work at office
Remote work
Flexible hours
Rolls-Royce
Indianapolis, IN
1 day ago
Systems Engineer II
$78.03k - $97.53k
...more than just a job, you'll find a career built on trust, teamwork, and opportunity at OD. Support and maintain the organization’s systems infrastructure, including the implementation of hardware and software. Review previous documents and prepare up-to-date documents,...
Full time
Temporary work
Work experience placement
Local area
Shift work
Day shift
Old Dominion Freight
Indianapolis, IN
5 days ago
System Engineer
...GadellNet is looking for skilled and motivated Technical Support Engineers to deliver outstanding customer service and technical expertise... ...service requests through chat, phone calls and our ticket system to resolve technical issues and ensure an excellent client experience...
Work at office
Remote work
Flexible hours
GadellNet
Indianapolis, IN
11 hours ago
Systems Engineer I
$57.2k - $108.8k
...the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead... ...Sensors & Avionics Integration Department Raytheon is seeking a Systems Engineer I to join and help develop our Systems Engineering &...
Full time
Temporary work
Relocation package
Flexible hours
RTX (Raytheon)
Indianapolis, IN
1 day ago
Systems Engineer
$54.4k - $57.99k
...traditional call center responsibilities, requiring strong analytical skills, attention to detail, and the ability to work across multiple systems and processes. Maintains end-to-end responsibility for customer’s support needs providing timely, reliable, and courteous service....
Contract work
Work at office
ASM Research, An Accenture Federal Services Company
Indianapolis, IN
1 day ago
Remote Senior Systems Engineer - PKI
$135k - $145k
...Certified™ as a Great Place to Work® for four consecutive years . The Opportunity RCG is seeking an experienced Senior Systems Engineer – PKI to support a federal customer. This role is responsible for the operation, maintenance, security, and administration of...
Senior
Full time
Temporary work
Remote work
Rcg
Mccordsville, IN
1 day ago
System Engineer
...Allison Transmission and Allison Off-Highway Drive and Motion Systems business units, our team strives to Improve the Way the World... ...Bachelor's degree in Information Technology, Computer Science, Engineering, or related field preferred.Relevant technical certifications...
Immediate start
Worldwide
Allison Transmission Holdings
Indianapolis, IN
5 days ago
Remote Systems Engineer
...Description Position at LeadVenture Systems Engineer As a candidate you will need to present a professional attitude and have strong communication skills. You will be working on projects that are aimed at reducing costs, improving efficiency, and positioning...
Local area
Remote work
Flexible hours
GrabJobs
Carmel, IN
11 hours ago
Radar Systems Engineer
...Major Accountabilities: Gather and analyze user requirements to define clear and comprehensive use cases for automotive systems. Document use cases using standardized formats to ensure alignment with stakeholder needs and project objectives. Assist in the design and development...
Aptiv
Carmel, IN
4 days ago
Systems Engineer
...KSM Systems Engineer OpportunityWe're KSM, one of the top 50 largest independent advisory, tax, and audit firms in the United States. But more than our size, it's our people and culture that set us apart. We believe great things happen when people are supported, challenged...
Contract work
Work at office
Weekend work
Katz, Sapper & Miller
Indianapolis, IN
2 days ago
Systems Engineer
...connections amongst all team members. We are a team of dedicated Engineers and Designers with an average of 7 years' tenure at Grantek.... ...design, SCADA design, Network design, Database design, Vision system design, Machine Safety system design, Servo motion control, Information...
Full time
Work experience placement
Work at office
Remote work
Flexible hours
Grantek
Indianapolis, IN
1 day ago
Systems Engineer
...Solutions Requisition ID: 17577 Location: Indianapolis, IN, US, 46250 Newbury Park, CA, US, 91320 Date: Sep 26, 2026 Systems Engineer Job Description The software engineer is required to work in all phases of a customer project (design, implementation,...
Remote work
ATS Automation
Indianapolis, IN
1 day ago
Systems Engineer
...mobility, security, backup, cloud or fundamental training, our IT professionals are ready to serve. General Summary: The Systems Engineer delivers project-based technical implementation and deployment services to clients within Endeavor IT's Professional Services...
Temporary work
Endeavor IT
Indianapolis, IN
5 days ago
Senior Power Systems Engineer
$129k - $154k
...As our Senior Power Systems Engineer , you will help MISO analyze future operating conditions on the Bulk Electric System (BES) and determine the actions needed to allow maintenance of existing, and construction of new electrical facilities to occur. You will perform...
Senior
Work experience placement
Local area
MISO Default Brand
Carmel, IN
1 day ago
T56/Helicopters System Safety & Reliability Engineer
$98.57k - $160.17k
Job DescriptionJob Title: T56/Helicopters System Safety & Reliability EngineerWorking Pattern: FulltimeWorking Location: Indianapolis... ...to one of the world’s most recognized brands and a beacon for engineering excellence.Position SummaryAs a System Safety & Reliability...
Permanent employment
Full time
Remote work
Flexible hours
Rolls-Royce
Indianapolis, IN
3 days ago

Do you want to receive more vacancies?

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