z/OS Systems Programmer
A Square Group (ASG)
Job Opportunity
ASG is a Minority Woman Owned, Physician owned small business with over 14 years' experience in federal government contracting. ASG offers data collection, statistical analysis, health program evaluation, technical and health program implementation support. ASG provides a broad range of healthcare technology related services such as software development and integration, mobile apps, AI/ML, Analytics, Data Science, Bigdata, DevSecOps, Digital transformation, cloud, and cybersecurity. ASG is CMMI Level 3 certified for Development and Services, and holds ISO certifications 9001:2015, 20000-1:2011, and 27000:2015.
Job Description
ASG is looking for an experienced and growth minded z/OS Systems Programmer to analyze, create, implement, and support cutting edge technologies in support of our U.S. Government customer base. As a z/OS (Z Operating System) Systems Programmer, you will work on Z Enterprise Systems and help build the most secure systems for US Government customers to deploy their mission critical applications. You will design, develop, and provide support to customers, which involves Programming Interfaces to enable Services on TSO/ISPF, SDSF, HOD, JCL, RACF.
Requirements
What We Need:
- High School Diploma/GED.
- z/OS Systems Programming experience
- Experienced with z/OS installation, troubleshooting (IPCS), storage management (DFSMS) and virtual tape
- Experienced in Parallel Sysplex, VTAM/TCPIP, SMP/E
- Prior experience with TSO/ISPF, SDSF, HOD, JCL
- RACF, JES System Programming, Assembler.
Preferred technical and professional experience:
- Prior experience with z/VM Installation and support
- Bachelor's Degree.
- Prior experience with performance analysis
- 3+ years of experience with TWS, TSM
- Storage, Networking experience a plus
- 2+ years of experience with high-performance networks
Clearance Level: TS/SCI + Full Scope Polygraph Security Clearance.
Additional Information:
At ASG, we value diversity and always treat all employees and job applicants based on merit, qualifications, competence, and talent. We do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or status as a protected veteran.
Applicants in need of special assistance or accommodation during the interview process or in accessing our website may contact us by sending an email to View email address on click.appcast.io. We will treat your request as confidentially as possible. In your email, please include your name and preferred method of contact, and we will respond as soon as possible.
Perks:
- Healthcare Benefits
- Disability
- Life
- Paid Time Off
- 401k Matching
- Employee Referral Bonus
- Education Assistance
- Learning and Development resources
- EOE, including Disability/Veterans
$80k - $86k
...government operations. We partner with agencies to enhance and modernize systems and infrastructures, strengthen cybersecurity, and execute... ...serves. We have an opening for an experienced Mainframe (z/OS, COBOL) Developer . You'll join a great team; a good personality...SuggestedLive inRemote work- ...Systems/Software Engineer (SE1/SE2) Location: Linthicum, MD Required Clearance: TS/SCI w/ Full Scope (will take CCAs) Salary: Negotiable Overview We are seeking an early-career Systems/Software Engineer (SE1/SE2) to support software development and system...Suggested
- ...Distributed Systems Software Engineer, Python / Go Join to apply for the Distributed Systems Software Engineer, Python / Go role... ...leave Maternity and paternity leave Employee Assistance Programme Opportunity to travel to new locations to meet colleagues from...SuggestedFull timeLocal areaRemote workWorldwide
$76k - $90k
...experience using ed tech in a K‑12 setting (e.g., educator or LMS administrator) Knowledge and experience with learning management systems and other educational technology; previous experience with Brightspace would be a strong asset Excellent presentation skills and comfort...SuggestedRemote workFlexible hoursShift work$76k - $90k
D2L is looking for a Solutions Engineer to support K-12 education in Maryland City. The role involves partnering with educators and district leaders to understand their strategic needs, offering tailored solutions with D2L products. Candidates should have over 3 years ...Suggested$127.79k - $212.99k
...help agencies identify and engage a range of stakeholders, including local, state, and federal agencies; Guide identification of systems, mission engineering, and business process inadequacies and deficiencies that affect the functional area's ability to support/meet...Temporary workLocal areaFlexible hours- ...apps. Implement user interfaces on React Native conforming to interface designs. Integrate React Native apps with complex back‑end systems using REST API. Interface with business, and IT teams to understand and translate business requirements into formal technical specifications...Full timeFlexible hours
- ...Sr. System Administrator/Developer Baltimore MD Mandatory Qualifications: Five (5) years of experience in all phases of the software engineering lifecycle. SharePoint Experience. Four (4) years of experience within the past six (6) years managing and...Work at officeFlexible hours
$113.33k - $210.91k
...Agentforce stack. ~ Agentic + AI fluency: practical understanding of LLMs, RAG/grounding, evaluation concepts, and how agentic systems behave in production (safety, reliability, governance). ~ Experience with agentic engineering tools (Cursor, Claude Code, Agentforce...$89.6k - $198.4k
...Federal is seeking a Senior Infrastructure Manager to provide technical leadership and oversight to the CGI program supporting SSA Systems Operations and Hardware Engineering (SOHE) teams. This role will manage and support complex infrastructure operations and modernization...Local area- ...Mobile Application Developer, Baseball Systems Reports To: Senior Director, Baseball Systems Job Summary This position is primarily responsible for the development and operation of a mobile application within the Baseball Operations department. This position...
$135k - $216k
...development and malware analysis efforts). Background: Conduct software exploitation against applications, middleware, operating systems (OS) user interface, OS drivers/runtimes, firmware and other binary data: Working experience in software engineering and...Full timeContract workWork experience placementMonday to FridayShift work$140k - $180k
Revelare Networks in Pikesville, MD, is looking for a Research Engineer to support R&D contracts with the DoD. This role involves improving cellular communication security through software development and collaboration across teams. Candidates should have a degree in Computer...Remote work- ...fast-paced environment with strong attention to detail. Excellent communication and coordination skills. Preferred Qualifications Experience with DoD acquisition, PPBE, or systems engineering processes. Familiarity with JIRA, Confluence, or SharePoint. #J-18808-Ljbffr...
$126.1k - $227.95k
...Polygraph required. Specific tasks include: Hardware and Field Programmable Gate Array (FPGA) Design and Development; Embedded Software... ...Development; Integration and Testing of Crypto Core Products; Test System Design and Development; Information Assurance Security...Immediate startFlexible hours- ...several facilities in the Baltimore, MD area that requires expertise to perform repairs and maintain several buildings, industrial systems, equipment, and ground requests. This job is part of the Engineering and Technical Services job function and is responsible for providing...Work at officeVisa sponsorshipShift work
$165k - $260.5k
...What you'll do This is a role for an Embedded Software Engineer within Secure Network Systems (SNS) - Viasat Government, experienced in C/C++ and interested in learning the Rust programming language. You will develop software to support encrypted communications systems...$131.3k - $237.35k
...Cryptographic Key Management. Primary Responsibilities Design, develop, test, debug, and document embedded software for custom electronic systems Support hardware and FPGA design, integration, and testing of cryptographic products Develop and execute software and system‑level...- Gilder Search Group is seeking a Solutions Engineer to support multiple sales reps across the Mid-Atlantic, including areas such as Maryland and Western PA. The ideal candidate should have experience with enterprise security platforms and be able to work independently....
$72k - $115.9k
...of our Embedded Software team working as a hybrid employee. A Software Engineer is an integral part of our Electronics & Electrical Systems product development organization. This position supports our Product Execution team based in Towson, MD. This position involves...Full timeContract workLocal areaOverseas- ...computer science from work experience or an academic degree. 2+ years of C#/Unity experience. 3+ years large enterprise or e-business systems experience Demonstrate strong analytical and problem solving skills Ability to effectively work with teams of engineers, designers,...Work experience placement
$103.71k - $138.28k
...selected candidate to both lead and participate in multiple team environments and to provide independent efforts to all aspects of system integration including design, analysis, design review, testing, implementation, and validation. The candidate should be a self-starter...Full timeTemporary workRemote work$264k - $363k
...accountability, and shared success where your work truly matters. Job Summary Your Career The Regional Sales Manager, Federal System Integrators is a significant driver of company revenue and growth. As an experienced and dynamic sales professional, you're...Remote workVisa sponsorshipWork visa- ...Experience with enterprise/open architecture security platforms (Genetec, Avigilon, Milestone, or similar) Ability to conduct site walks, system design, bill of materials, and scope development Able to operate independently in the field Comfortable supporting multiple reps...
- ...~ Standard Submittal Information Key Required Skills - Building modern mobile applications that seamlessly integrate with legacy COBOL and Java backend systems while utilizing the latest technologies such as Swift, Flutter, Kotlin, Vue 3, and React Native....Long term contractLocal area
$131.3k - $237.35k
...Management . Primary Responsibilities Design, develop, test, debug, and document embedded software for custom electronic systems Support hardware and FPGA design, integration, and testing of cryptographic products Develop and execute software and...Local areaImmediate start- Lead Mobile Software Engineer Baltimore, Maryland - Remote, U.S. Client is an award-winning digital agency whose mission is to create software that people want to use, software that makes lives better, jobs easier, and helps businesses thrive. We leverage a...Remote work
- ...New Jersey. We are looking for team members who will deliver exceptional service to our guests and support the operation of our POS system. This role focuses on implementing, troubleshooting, and maintaining computer hardware, operating systems, and Toast POS systems....Full timeImmediate start
$120k - $140k
Aperia is unlocking a new era of efficiency and sustainability for commercial vehicle fleets, by developing innovative hardware and data analytics solutions. Inventors of the award- winning and disruptive Halotm Automatic Tire Inflator, and the cloud delivered Halo Connect...Remote jobFull timeH1b$140k - $180k
...ideal candidate will have experience in multi-platform (e.g., Android, iOS, Linux) app software development, and knowledge of the 5G system architecture, combined with an interest in contributing to cutting‑edge defense and security projects. This position offers...Permanent employmentContract workTemporary workWork from home
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to z/OS Systems Programmer. Be the first to apply!


