senior Jobs in philadephia, pa

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Senior Network Security Architect

HCLTech

•

King of Prussia, Pennsylvania, USA

Full-time

Job Title: Senior Network Security Architect Job Description: We are seeking an accomplished Senior Network Architect to spearhead the design, planning, and deployment of large-scale data center networks and advanced cloud security solutions.The ideal candidate will have deep expertise in Palo Alto Prisma, Zscaler, Cisco ISE, Aruba ClearPass, and Secure Access Service Edge (SASE) solutions, with a proven track record of architecting and implementing complex network infrastructures across multi-c
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Posted 4 days ago

Senior HPE Non Stop Developer Real Time Train Control Systems

Randstad Digital

•

Philadelphia, Pennsylvania, USA

Contract

job summary: The Senior HPE Non-Stop Developer plays a vital role in designing, building, and maintaining high-availability applications that power real-time train control and dispatching systems. Supporting 24/7 rail operations, this role ensures system performance, fault tolerance, and compliance across mission-critical platforms. The developer will work closely with cross-functional teams to deliver robust, scalable software using TAL, C/C++, and NonStop SQL, contributing to operational reli
Posted 19 days ago | Updated moments ago

Senior HPE Non Stop Systems Administrator Real Time Dispatching Infrastructure

Randstad Digital

•

Philadelphia, Pennsylvania, USA

Contract

job summary: The Senior HPE NonStop Systems Administrator plays a mission-critical role in supporting and maintaining high-availability HPE NonStop (Tandem) platforms that underpin Amtrak's real-time train dispatching systems. Based in Philadelphia, this position ensures 24/7 system uptime, performance optimization, and operational continuity for essential transportation infrastructure. The administrator will lead efforts in system monitoring, patching, disaster recovery, performance tuning, an
Posted 19 days ago | Updated moments ago

Senior C C++ Linux Engineer Real Time and GUI Systems

Randstad Digital

•

Philadelphia, Pennsylvania, USA

Contract

job summary: Randstad is seeking a highly skilled Senior C/C++ Linux Engineer to support a mission-critical modernization initiative for a client in Philadelphia, PA. This role involves upgrading legacy Linux-based desktop applications by migrating them from outdated GUI frameworks (Motif/X11) to modern solutions like Wayland and GTK/Qt. The engineer will be responsible for building high-performance, real-time software with a focus on reliability, security, and low-latency responsiveness. This
Posted 19 days ago | Updated moments ago

Senior Network Engineer

Randstad Digital

•

Remote or St. Louis, Missouri, USA

Contract

job summary: Story Behind the Need To provide network solutions for remote access, traffic management, wireless connectivity and network admission control services.There are multiple network teams working together, others include a datacenter network team, an automation/certificate/DDI team, Network operations, as well as network Site Reliability Engineering.There are no other upcoming hiring needs location: Saint Louis, Missouri job type: Contract salary: $42 - 52 per hour work hours: 8am
Posted 6 hours ago | Updated moments ago

Senior Software Engineer

Randstad Digital

•

Remote or Kansas City, Kansas, USA

Contract

job summary: We are seeking a Senior .NET Engineer to design, develop, and optimize high-quality applications within our Enterprise Applications team. This fully remote role offers the opportunity to work with cutting-edge technologies, including C#, ASP.NET Core, Entity Framework Core, and RESTful Web APIs, while collaborating with global teams to deliver scalable, secure, and maintainable solutions. The ideal candidate is a strong problem-solver with a proven track record in .NET development,
Posted 3 hours ago | Updated moments ago

Senior Network Systems Engineer Train Control and SCADA Operations

Randstad Digital

•

Philadelphia, Pennsylvania, USA

Contract

job summary: Randstad is seeking a highly experienced Senior Network Systems Engineer to support and maintain mission-critical Train Control and SCADA systems for a major transportation client in Philadelphia, PA. This role involves administering and upgrading network infrastructure, RedHat and Windows-based systems, and ensuring 24/7 availability and cybersecurity of real-time train control operations. The ideal candidate has deep experience with SCADA environments, network architecture, and i
Posted 19 days ago | Updated moments ago

Sr. Application Development Engineer

Randstad Digital

•

Remote or St. Louis, Missouri, USA

Contract

job summary: Story Behind the Need Contractors would be working with an agile team of another 6 engineers. Hiring additional contractors to even the workload on the team. Due to Open Enrollment, we need to hire for additional OpenText work. These resources will work with our legacy teams of about 6 engineers to do composition workNo additional needs outside of these 3 engineers. location: Saint Louis, Missouri job type: Contract salary: $53 - 63 per hour work hours: 8am to 5pm education: B
Posted 4 days ago | Updated moments ago

Software Engineering Senior Advisor

Randstad Digital

•

Remote or Nashville, Tennessee, USA

Contract

job summary: Enterprise Healthcare client has an immediate opening for a highly motivated Software Engineering Senior Advisor to join their dynamic and growing team. All qualified candidates are encouraged to apply! location: Nashville, Tennessee job type: Contract salary: $84 - 94 per hour work hours: 8am to 5pm education: No Degree Required responsibilities: Provides counsel and advice to top management on significant Engineering matters, often requiring coordination between organizati
Posted 6 days ago | Updated moments ago

Sr. Toxicology Associate Remote

Generis TEK Inc.

•

Remote or Racine, Wisconsin, USA

Contract

We have Contract role Sr. Toxicology Associate-Remote for our client at Racine WI. Please let me know if you or any of your friends would be interested in this position. Position Details: Sr. Toxicology Associate-Remote-Racine WI Location : Racine, WI 53403 (Remote) Project Duration : 10+ Months Contract REQUIRED EDUCATION: PhD or Master s degree in toxicology or a related field TOP 5 REQUIRED SKILLS: 1. 4+ years of human health risk assessment experience 2. Proficiency in toxicity study proto
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Posted 11 days ago | Updated 12 hours ago

Sr. Mainframe Developer (Hybrid) - Trenton, NJ (Webcam) - Only locals with valid DL copy.

HSK Technologies, Inc.

•

Trenton, New Jersey, USA

Third Party, Contract

Job Title: Mainframe Developer (Hybrid) Location: Trenton, NJ (Webcam). Duration: Long-term. Local Candidates Preferred Role Overview: We are seeking a Senior Mainframe Developer who is highly motivated, detail-oriented, and has prior team leadership experience. This is a hands-on technical role that involves working on both new development and existing systems. Job Responsibilities: Collaborate with IT and Business teams to develop technical solutions based on business/system requirementsAnalyz
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Posted 11 days ago | Updated 4 days ago

Senior SAP AR Credit Collections Functional Consultant- Remote

Tech Rakers

•

Remote

Contract

Job Title: Senior SAP AR/Credit/Collections Functional Consultant Location: Greater Philadelphia- Remote with travel once or twice through out the duration of the project (expenses paid) Duration: 12+Months Senior SAP AR/Credit/Collections Functional Consultant - Job Description: Our client is looking for an SAP AR/Credit/Collections Functional Consultant to lead the design of the AR Process. You will be designing a Solution for the Systems Integrator (SI) as well as building a configuration g
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Posted 26 days ago

Senior Host Development Program Manager - Remote / Telecommute

Cynet Systems

•

Remote

Contract

Job Description: Pay Range $84.65hr - $89.65hr Responsibilities: Support communications and operations for the Superhost and Community Leaders programs by managing cross-functional processes. Setting up and deploying email governance. Overseeing CS change management intakes and follow-ups. Updating central playbooks and FAQs. Create promotional and training materials related to updates on rewards and recognition. Candidateage third-party partnerships (e.g., Moo, Brilliant, LinkedIn Learning, Bab
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Posted 1 day ago

Sr. Oracle HCM Technical/Developer role - Trenton, NJ (Webcam) - EST Timezone who're ready to relocate from Day01 onwards.

HSK Technologies, Inc.

•

Trenton, New Jersey, USA

Third Party, Contract

Job Title: Sr. Oracle HCM Cloud Technical Consultant (Hybrid) Location: Trenton, NJ Interview Process: Webcam Interview Duration: Long-Term Contract Position Summary: We are seeking a senior-level Oracle HCM Cloud Technical Consultant (not functional) with deep expertise in interfaces, reports, business requirement documentation, development, and testing. This is an excellent opportunity to join a new Oracle HCM implementation project. The ideal candidate should be technically focused with a str
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Posted 19 days ago | Updated 15 days ago

Computer Vision Engineer - Optical Modeling

SGS Consulting

•

Remote

Contract

Responsibilities: Develop and validate optical models as part of an imaging simulation pipeline to enable novel camera HW explorations, data generation, and product architecture validation.Partner with the internal optics and camera team to understand modeling requirements and to improve fidelity and efficiency.Liaison with software partners like Synopsis and Ansys to understand their implementations, limitations and find out solutions.Collaborate with developers of other pipeline components suc
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Posted 18 days ago | Updated 8 days ago

Senior Application Development Engineer

Randstad Digital

•

Remote or St. Louis, Missouri, USA

Contract

job summary: Story Behind the Need Public Web team purpose is to provide platform to enable our business partners to deliver content faster on the public portals.Public Web team is a mature self-organizing agile team and team values work life balance and keep's Client core values at the center during their daily operations. location: Saint Louis, Missouri job type: Contract salary: $53 - 63 per hour work hours: 8am to 5pm education: Bachelors responsibilities: Typical Day in the Role Atte
Posted 26 days ago | Updated moments ago

Sr Systems Analyst

Randstad Digital

•

Remote or Nashville, Tennessee, USA

Contract

job summary: Enterprise Healthcare client has an immediate opening for a highly motivated Sr Systems Analyst to join their dynamic and growing team. All qualified candidates are encouraged to apply! location: Nashville, Tennessee job type: Contract salary: $37 - 47 per hour work hours: 8am to 5pm education: Bachelors responsibilities: Analyze business systems needs working with various levels of end-users to create the logical specifications for software/hardware systems that will provid
Posted 6 days ago | Updated moments ago

Senior Sailpoint NERM Developer

Randstad Digital

•

Remote or Eden Prairie, Minnesota, USA

Contract

job summary: Design and implement SailPoint IdentityIQ/IdentityNow configurations to support NERM use cases. - Develop and maintain connectors, workflows, rules, and policies for non-employee identity lifecycle management. - Integrate SailPoint with authoritative sources, target systems, and third-party platforms. - Collaborate with business and technical teams to gather requirements and translate them into SailPoint configurations. - Conduct unit testing, peer reviews, and participate in UAT a
Posted 14 days ago | Updated moments ago

IT Apps Programmer Sr

Randstad Digital

•

Remote or Cleveland, Ohio, USA

Contract

job summary: For this contractor assignment in our IT Commercial Lines Core Auto Delivery team, you'll support key business initiatives by delivering support for the platform's Experience functionality. This contractor will use programming, analytical, troubleshooting, problem-solving, and collaboration skills on innovative projects impacting internal customers, agents and employees. Will be assigned to Agile teams for production fixes and new business feature enhancements in Duck Creek. locati
Posted 13 days ago | Updated moments ago

Senior Network Engineer

STAND 8

•

Remote

Contract

STAND 8 provides end to end IT solutions to enterprise partners across the United States and with offices in Los Angeles, New York, New Jersey, Atlanta, and more including internationally in Mexico and India We are seeking a skilled Network Engineer responsible for the design, implementation, and support of network technologies across a global enterprise environment. This role focuses heavily on security and next-generation connectivity and includes providing ongoing Tier 3 support for the globa
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Posted 5 days ago | Updated 4 hours ago