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Catalyst Developer Jobs in Annapolis Junction, MD

W. R. Grace

Sr Principal Technologist, FCC

Columbia, MD · On-site

$170K - $234K/yr

Serves as advisor to all Technical Service Engineers and customers and as a technology expert to Grace customers in select areas of FCC unit operations, catalyst application, startup, shutdown ...

Leidos

Sr. Full Stack Developer (Java/Angular)

Baltimore, MD · On-site

$52.25 - $67.25/hr

Do you enjoy being a catalyst, solving complex problems, and providing innovative solutions? * Do ... Collaborate with product design and engineering teams to develop an understanding of needs.

Leidos

Sr. Full Stack Developer (Java/Angular)

Baltimore, MD · On-site

$52.25 - $67.25/hr

Do you enjoy being a catalyst, solving complex problems, and providing innovative solutions? * Do ... Collaborate with product design and engineering teams to develop an understanding of needs.

W. R. Grace & Co.

Technician Specialist

Columbia, MD

$55K - $75K/yr

... engineered materials and fine chemicals. We provide innovative products, technologies and services ... Grace is seeking a Technician Specialist to join our Catalyst Evaluations Research and Services ...

W. R. Grace & Co.

Technician Specialist

Columbia, MD · On-site

$55K - $75K/yr

... engineered materials and fine chemicals. We provide innovative products, technologies and services ... Grace is seeking a Technician Specialist to join our Catalyst Evaluations Research and Services ...

W. R. Grace & Co.

Technician Specialist

Columbia, MD · On-site

$55K - $75K/yr

... engineered materials and fine chemicals. We provide innovative products, technologies and services ... Grace is seeking a Technician Specialist to join our Catalyst Evaluations Research and Services ...

MetroStar

Sr. Network Engineer III (6658)

Washington, DC · On-site

$150K - $253K/yr

The Sr. Network Engineer III provides senior-level engineering support for mission-critical ... Hands-on experience with Cisco ASR, ISR, Catalyst, and Nexus platforms; explicit experience ...

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All JobsCatalyst Developer JobsCatalyst Developer Jobs in Annapolis Junction, MD

Catalyst Developer information

What is the difference between Catalyst Developer vs Data Engineer?

AspectCatalyst DeveloperData Engineer
Required CredentialsBachelor's in Computer Science or related field, certifications in data processingBachelor's in Computer Science, certifications in data architecture or cloud platforms
Work EnvironmentData processing teams, software development environmentsData infrastructure teams, cloud platforms, big data environments
Employer & Industry UsageTech companies, data-driven organizationsTech firms, finance, healthcare, and other data-intensive industries
Common Search & ComparisonOften compared for data processing roles, similar skill setsRelated but broader data infrastructure roles

While both Catalyst Developers and Data Engineers work with data systems, Catalyst Developers focus on building and optimizing data processing pipelines using specific tools like Apache Spark, whereas Data Engineers design and maintain the overall data architecture and infrastructure. Understanding these distinctions helps employers and job seekers target the right roles based on skills and responsibilities.

Catalyst Developer jobs near you
Infographic showing various Catalyst Developer job openings in Annapolis Junction, MD as of August 2026, with employment types broken down into 82% Full Time, 4% Part Time, and 14% Contract. Highlights an 82% Physical, 6% Hybrid, and 12% Remote job distribution.

Sr Network Engineer with Security Clearance

Zachary Piper Solutions, LLC

Fort George G Meade, MD • On-site

$170K - $200K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 13 days ago

Job description

Piper Companies is seeking a Sr. Network Engineer in Fort Meade MD to support a leading government-focused technology environment responsible for maintaining and modernizing large-scale enterprise infrastructure. The Sr. Network Engineer will serve as a trusted technical advisor, leading architecture discussions, driving network automation initiatives, and supporting mission-critical operations within a highly secure environment. The Sr. Network Engineer will need to sit onsite 5 days a week in Fort Meade MD. Responsibilities of the Sr. Network Engineer: * Design, implement, and optimize enterprise network and data center infrastructure supporting high-availability operations.
* Lead troubleshooting efforts for complex routing, switching, security, and performance-related issues across large-scale environments.
* Serve as a technical advisor to stakeholders by translating business requirements into scalable network solutions.
* Drive automation and operational efficiency initiatives utilizing Python, Ansible, APIs, and infrastructure automation tools.
* Mentor junior engineers and collaborate with cross-functional teams on modernization, migration, and transformation projects.
Qualifications of the Sr. Network Engineer: * Active TS/SCI clearance required.
* 8+ years of experience supporting enterprise-level networking environments.
* CCIE certification preferred; CCNP Data Center certification or equivalent advanced Cisco expertise will be considered.
* Strong experience with routing and switching, network architecture, SD-WAN, data center infrastructure, and network security.
* Hands-on experience with Python, Ansible, APIs, Docker, GitHub, Linux, and Windows Server administration.
Compensation for the Sr. Network Engineer includes: * Salary range: $170,000-$200,000
* Comprehensive benefits package including medical, dental, vision, 401(k), and PTO
This job opens for applications on 08/07/2026. Applications for this job will be accepted for at least 30 days from the posting date. Keywords: Sr. Network Engineer, Senior Network Engineer, TS/SCI, CCIE, CCNP Data Center, Cisco, Enterprise Networking, Routing, Switching, Network Architecture, SD-WAN, Catalyst Center, UCS, Nutanix, Python, Ansible, Automation, Network Security, Data Center, Fort Meade #LI-MM7 #LI-ONSITE

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