ZipRecruiter

Log In

1

Senior Systems Integration Engineer Jobs in Mississippi

Apex Systems

AI Systems Integration Lead

Ridgeland, MS · On-site

$142K/yr

Job#: 3037999 AI Systems Integration Lead Location: Remote, CST Hours Required Duration: 6-12 Month Contract to Hire Role Overview We are seeking an AI Systems Integration Lead to design and ...

BAE Systems

Systems Admin Sr

Stennis Space Center, MS · On-site

$79K - $134K/yr

BAE Systems is seeking a Senior Linux Systems Administrator to support a team of administrators ... Participating in the installation, integration, acceptance testing, and on-going maintenance of our ...

next page

Showing results 1-20

All JobsSystems Integration Engineer JobsSenior Systems Integration Engineer JobsSenior Systems Integration Engineer Jobs in Mississippi

Senior Systems Integration Engineer information

See Mississippi salary details

$53K

$118.1K

$166.7K

How much do senior systems integration engineer jobs pay per year?

As of Aug 24, 2026, the average yearly pay for senior systems integration engineer in Mississippi is $118,130.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,000.00 and $135,400.00 per year, depending on experience, location, and employer.

What does a senior systems integration engineer do?

A Senior Systems Integration Engineer is responsible for designing, implementing, and maintaining the integration of various software and hardware systems within an organization. They ensure that different subsystems work together seamlessly by developing and testing interfaces, troubleshooting issues, and optimizing performance. Their role often involves collaborating with cross-functional teams, managing project timelines, and adhering to industry standards and best practices. Senior engineers may also mentor junior staff and contribute to the overall IT strategy of the organization.

What are the key skills and qualifications needed to thrive as a senior systems integration engineer, and why are they important?

To thrive as a Senior Systems Integration Engineer, you need a deep understanding of systems architecture, software integration, and network protocols, typically supported by a degree in engineering or computer science. Familiarity with integration tools such as MuleSoft, IBM Integration Bus, APIs, and relevant certifications like CCNA or AWS Certified Solutions Architect are often required. Excellent problem-solving abilities, communication skills, and project management are essential soft skills for collaborating across technical and non-technical teams. These skills ensure seamless integration of complex systems, reduce downtime, and drive successful project outcomes in dynamic technology environments.

What are some common challenges faced by senior systems integration engineers during large-scale projects?

Senior Systems Integration Engineers often encounter challenges such as coordinating between multiple teams, handling diverse technologies, and managing tight project timelines. Integrating legacy systems with modern infrastructure can also present compatibility and security concerns. Effective communication, thorough documentation, and proactive risk management are crucial for overcoming these obstacles and ensuring seamless system integration.

What is the difference between Senior Systems Integration Engineer vs Systems Engineer?

AspectSenior Systems Integration EngineerSystems Engineer
CredentialsBachelor's or higher in Engineering, certifications like INCOSE or PMP often preferredBachelor's degree in Engineering, Computer Science, or related field
Work EnvironmentFocus on integrating complex systems, often in aerospace, defense, or IT projectsDesign, develop, and maintain systems, working across various industries
Employer & Industry UsageUsed in industries requiring system integration and testing, such as aerospace, defense, and ITCommon across multiple industries including technology, manufacturing, and telecommunications

The main difference is that Senior Systems Integration Engineers specialize in combining and testing complex systems, often with a focus on integration processes and troubleshooting. Systems Engineers have a broader role in designing and maintaining systems, with less emphasis on integration specifics. Both roles require technical expertise, but the Senior Systems Integration Engineer typically has more experience and a focus on system interoperability.

What cities in Mississippi are hiring for Senior Systems Integration Engineer jobs?

Cities in Mississippi with the most Senior Systems Integration Engineer job openings:

Infographic showing various Senior Systems Integration Engineer job openings in Mississippi as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 13% Part Time, 4% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $118,130 per year, or $56.8 per hour.

Senior Systems Business analyst - Public Assistance Programs (SME)

Accord Technologies Inc.

Jackson, MS • On-site

Contractor

Re-posted 23 days ago

Job description

Job Title: Senior Systems Business analyst - Public Assistance Programs (SME)
Location: Jackson, MS
Duration: 3 years
Visa: Open
 
Job Summary

MDHS seeks a Senior Systems Subject Matter Expert (SME) to provide technical and functional leadership for systems supporting SNAP, TANF, Child Support, Child Welfare, and related programs.
The role requires 20+ years of hands-on experience designing, configuring, and optimizing mission-critical systems, with a strong preference for expertise within Mississippi’s government ecosystem.

Key Responsibilities

Functional Leadership:

Serve as the primary authority on business processes for SNAP eligibility, TANF case management, child support enforcement, and child welfare interventions.

Translate federal/state policies (e.g., FNS, ACF, Title IV-E) into functional system requirements.

Technical Specifications Ownership:

Define and maintain system specifications for legacy/mainframe (e.g., COBOL/CICS) and modern platforms (SaaS/PaaS).

Lead configuration of workflows, business rules, data integrations (APIs/EDI), and security protocols.

Ensure systems meet FTI (Federal Tax Information) safeguards and CMS technical standards.

System Lifecycle Management:

Oversee SDLC for enhancements, patches, and upgrades (Agile/Waterfall).

Troubleshoot high-severity defects and performance bottlenecks (e.g., batch processing failures).

Compliance & Innovation:

Audit systems for adherence to federal technical standards (e.g., SNAP EBT integrity, OCSE child support interfaces).

Advise on cloud migration (AWS/Azure), data analytics, and robotic process automation (RPA). 

Required QualificationsFunctional Specifications Expertise: (Mandatory)

20+ years designing/configuring systems for:

SNAP: Eligibility determination, EBT integration, benefit issuance.

TANF: Work requirement tracking, time-limited assistance.

Child Support: Income withholding, interstate case processing.

Child Welfare: Foster care placement, SACWIS/CWIS compliance.

Mastery of federal/state program rules (e.g., Mississippi’s TANF time limits, SNAP waivers).

Technical Specifications Expertise:

Platforms: Tibco, Oracle Cúram, Salesforce Health Cloud, or equivalent; mainframe (z/OS, DB2).

Soft Skills:

Expert ability to bridge technical teams and non-technical stakeholders.

Crisis management during system outages.
Preferred Qualifications

20+ years with 10+ years in Mississippi government systems (e.g., MAGIC/MACS, MISSIS).

Certifications: PMP, AWS/Azure Solutions Architect, Oracle Cúram.

Experience with Mississippi’s MMIS or Medicaid eligibility systems.

Integration: API/EDI development (X12, JSON), ETL tools (Informatica).

Data: SQL, data modeling, FTI encryption standards.

Operations: DevOps pipelines, disaster recovery planning.