Mainframe Engineer
Apex Systems Inc
IBM System Automation for z/OS IBM Workload Scheduler Job#: 3046406 Job Description: Mainframe Engineer Location: Merrifield, Virginia (Hybrid) Role Overview This position requires a strong ability to investigate operational, technical, and business problems to recommend reliable automation solutions. The role involves communicating complex system and automation information to technical teams, business partners, and upper management. The ideal candidate will demonstrate proficiency in leading, guiding, and mentoring others while promoting technical best practices and process improvement. Key Responsibilities Investigate operational, technical, and business problems; analyze requirements; and recommend reliable automation solutions. Lead, guide, and mentor others while promoting technical best practices, process improvement, and operational efficiency. Develop enterprise automation solutions, command processors, automation routines, and operational tooling using REXX programming. Design, implement, and support automation across z/OS subsystems and middleware platforms such as CICS, Db2, IMS, JES2/JES3, MQ, and TCP/IP. Develop automation for CICS availability, recovery, startup, shutdown, restart, and health monitoring. Integrate automation with monitoring and event management tools such as IBM OMEGAMON, ServiceNow, and Moogsoft. Identify and implement automation opportunities across IBM z/Series, UNIX, and Windows operating systems. Support high-availability, recovery, restart, and self-healing automation solutions. Reduce manual intervention, improve operational reliability, and deliver scalable automation solutions. Participate in an on-call rotation as required. Required Qualifications Experience: Expert-level experience with IBM System Automation for z/OS, including administration, configuration, and policy development. Advanced REXX programming experience developing enterprise automation solutions. Strong experience with IBM NetView, including automation tables, message automation, and command lists. Experience with IBM Workload Scheduler (IWS, TWS, ZWS) and workload automation processes. Strong knowledge of Parallel Sysplex environments, cross-system automation concepts, JCL, SDSF, TSO/ISPF, and z/OS operations. Experience managing, monitoring, and supporting mainframe and/or distributed systems, business applications, and infrastructure platforms. Technical Skills: IBM System Automation for z/OS REXX IBM NetView z/OS subsystems: CICS, Db2, IMS, JES2/JES3, MQ, TCP/IP IBM Workload Scheduler Familiarity with z/OS UNIX System Services (USS/OMVS) Preferred Qualifications Bachelor's degree in Information Technology or equivalent combination of education and experience. Experience with OMEGAMON situation development, alerting, and monitoring customization. Experience with GDPS and disaster recovery automation. Experience with SMP/E maintenance and z/OS system programming concepts. Familiarity with Ansible, REST APIs, and mainframe modernization technologies. #J-18808-Ljbffr Apex Systems
- ...must be authorized to work in the United States without the need for current or future sponsorship.Define, develop and implement Mainframe or distributed automation strategies and policies for eliminating manual intervention during the management of systems and workloads...MainframeInternshipMonday to Friday
$110k - $165k
...future of our communities. This is a Lead Cloud & Infrastructure Engineering position at the Vice President level, which is part of the job... ...and software technologies. The IBM z platform and the mainframe disk and tape technologies are frequently refreshed across our...MainframeTemporary workLocal areaRemote workFlexible hours- ...and Azure PipelinesWorking knowledge of API testing using Postman ProAdvanced knowledge of NFCU systems and environments including mainframe, on-premise, and cloud hosted applicationsExpert research, analytical, and problem-solving skillsExpert written and verbal...MainframeInternshipMonday to Friday
- ...Job Title: Mainframe Automation Specialist Location: Vienna, VA Type: Long Term W-2 Contract Compensation: Negotiable Work Model: Hybrid – onsite and remote Hours: 40 hrs a week Security Clearance: None but full background check to include criminal, credit...MainframeLong term contractTemporary workLocal areaRemote work
System One
Merrifield, VA3 days ago - Job Title Mainframe z/OS Technical Lead / L3 Engineer Job Description We are seeking a senior Mainframe Z/OS Technical Lead to act as the client-side SME overseeing outsourced mainframe services and guiding a small internal team. Responsibilities Provide technical oversight...Mainframe
$146.2k - $228.4k
ResponsibilitiesNoblis is seeking an experienced Enterprise Systems Engineer to work in dynamic mission-oriented environment within... ...and risk identification for transformation of distributed and mainframe environments.Support business process improvements and systems...MainframeFull timeContract workPart timeLocal areaRemote work- ...involvement in technology innovation, ERP and CRM counselling, Product Engineering, Business Intelligence, Data Management, SOA, BPM, Data... ...Rocket shuttle and IBM Data Studio8. 5+ years hands-on zOS mainframe COBOL DB2 & JCL experience.9. Demonstrable understanding of the...MainframeLocal areaWorldwide
- ...or more of the following technologies: Java, ACE (IIB), Pega, Log4J, Java Web Services WSDL, SOAP, XML, RESTful Web Services Solid understanding of relational databases such as DB2, SQL Server, or Oracle Nice to have: Experience with mainframe development...MainframeContract work
Nava Software Solutions
Fairfax, VA3 days ago - ...installing, maintaining, and troubleshooting IBM z/OS systems and related software. The ideal candidate will have extensive experience in mainframe environments, particularly with z/OS and associated technologies. This role requires a proactive individual with strong problem‑...MainframeRemote work
A1fed
McLean, VA20 minutes ago - ...+ years of experience in IT contracting experience especially in the areas of Software Licensing, and IT Infrastructure including mainframe. SaaS and Cloud services experience is always a plus. • The candidate can review the contracts through the analytical lens. • The...MainframeContract work
- ...Position: Mainframe Developer (Banking Domain) Location: McLean, VA (Onsite, 5 days/week) Note: This position is open to local candidates in McLean, VA only. Face-to-face (F2F) interviews are mandatory, so candidates must be available to attend an in-person interview...MainframeTemporary workLocal area
Delan Associates, Inc
McLean, VAa month ago - ...involvement in technology innovation, ERP and CRM counselling, Product Engineering, Business Intelligence, Data Management, SOA, BPM, Data... ..., PMP or CIA• Prior experience auditing IT Operations (Unix, Mainframe, Windows, distributed databases, web technologies, enterprise...MainframeWorldwide
- ...involvement in technology innovation, ERP and CRM counselling, Product Engineering, Business Intelligence, Data Management, SOA, BPM, Data... ...in DataStage(ETL), shell scripting and db2/oracle sql skills, Mainframe JCL, Cobol, SAS. • Strong analytical and development skills...MainframeLocal areaWorldwide
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$166k - $202k
...As a Sr. Cybersecurity Engineer II , you’ll design and develop technical architecture components enabling application teams to integrate with zero trust authentication and authorization services. You will work closely with application developers, security architects...Full timeWork experience placementLocal areaFlexible hoursMetrostar
Tysons, VA1 day ago- ...and problem-solving skills Desired Skills Master\'s degree in Information Technology, Computer Science, or a related field Experience with mainframe systems Experience leading technical projects and collaborating across cross-functional teams #J-18808-Ljbffr Tandym-GroupMainframeMonday to Friday
- ...Bank Secrecy Act.Bachelor's degree in Information Technology, Engineering, Computer Science, or related field, or the equivalent combination... ...Core Banking platformsAdvanced knowledge of Navy Federal mainframe-based FIS banking coreAdvanced knowledge of Navy Federal distributed...MainframeInternshipWork at officeMonday to Friday
$155.6k - $306.8k
Position Summary At Deloitte, Senior Forward Deployed Engineers (SFDE) don’t just build AI solutions, they help clients turn AI ambition into enterprise-scale impact, pairing leading class engineering with pod-based delivery and vertical expertise. If you thrive...Local areaVisa sponsorship- Overviewiota IT, a subsidiary of VTG, is seeking a High-Performance Computing Engineer in McLean, VA.What will you do?The highly skilled High Performance Computing Engineer to design, implement, and maintain advanced computing solutions in support of mission-critical operations...
$105.1k - $231.1k
...NoneEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* * *The Opportunity:As a Senior RF/Antenna Engineer, you will lead the development and analysis of RF system architectures and antenna designs for both large and small-scale systems....Contract workWork experience placementWork at officeFlexible hours$134.5k - $265.1k
Position Summary At Deloitte, Forward Deployed Engineers (FDE) don’t just build AI solutions, they help clients turn AI ambition into enterprise-scale impact, pairing leading class engineering with pod-based delivery and vertical expertise. If you thrive at the intersection...Local area- ...MANTECH seeks a motivated, career and customer-oriented VoIP Systems Engineer to join our team in McLean, VA. In this role, you'll combine expertise in telephony systems, Linux server management, and software development, focusing on VoIP, analog, ISDN systems...Temporary workWork at officeLocal areaFlexible hoursShift work
MANTECH
McLean, VA11 hours ago - ...:MITRE’s Defensive Cyber Operations department is seeking creative people to work collaboratively with our staff of cybersecurity engineers in the fields of defensive cyber operations, threat hunting, detection engineering, and cyber deception and adversary engagement with...InternshipLocal area
- ...technical requirements, interfaces, and measurable outcomes.Design and assess Zero‑Trust‑aligned ICAM architectures and reference designs.Engineer authentication, authorization, and federation solutions (e.g., SAML/OIDC, step‑up auth) and manage credentials/trust services (PKI...InternshipLocal area
$99k - $225k
...detection systems and intrusion prevention systems (IDS/IPS)Secret clearanceBachelor's degree and 5+ years of experience in Network Engineering, or HS diploma or GED and 10+ years of experience in Network EngineeringNice If You Have: 3+ years of experience in Linux systems...Full timeContract workPart timeWork at officeLocal areaRemote work$134.5k - $265.1k
Position Summary At Deloitte, Forward Deployed Engineers (FDE) don’t just build AI solutions, they help clients turn AI ambition into enterprise-scale impact, pairing leading class engineering with pod-based delivery and vertical expertise. If you thrive at the intersection...Local areaShift work- ...decisions of highest importance to the nation. The Advanced Wireless & SATCOM Department which is part of the MITRE Technology and Engineering Infrastructure, Networking, and Communications Division, has as its mission to provide premier communications network engineering...Work experience placementInternshipLocal areaImmediate start
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...confidence. As we continue to invest in modern workplace technologies and enterprise security, we are seeking a Senior Endpoint & Identity Engineer to help shape and support the technologies that power a secure, efficient, and scalable employee experience.This hybrid role can...Full timeWork experience placementWork at officeLocal area$130k - $150k
GFT is seeking an experienced Resident Engineer - Wastewater to join our Construction Services team. This is a full-time, onsite opportunity to lead wastewater projects, ensuring quality, safety, and efficiency in the field.At GFT, we’re not just engineering the future...Full timeContract workFor contractorsRemote workNight shiftWeekend work$86.8k - $198k
...anomaly, correlates the root cause, triggers the remediation, and closes the ticket, all before the first cup of coffee. You are the engineer who builds that tomorrow.We are seeking a senior Observability Engineer with expertise in both AI technologies and enterprise...Full timeContract workPart timeWork at officeLocal areaRemote work
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