Fairfax County, Virginia, United States · Remote OK
$99k–$168k/yr
Description We are seeking a Senior Appian Plugin Developer to support a structured Appian Cloud migration engagement delivered through an Autonomous Delivery Pod model. This role is focused on modernizing custom Appian …
Skills: Appian Plugin Development, Java, Appian Cloud Architecture, RESTful APIs, Log4j2
Albemarle County, Virginia, United States · On-site
$70k–$85k/yr
This role supports the Principal Investigator in coordinating people, processes, equipment, and information systems to keep a biomedical engineering laboratory running safely and efficiently. Responsibilities include, bu…
Skills: Laboratory Management, Experimental Design, Data Analysis, Inventory Management, Budgeting
McLean, Virginia, United States · On-site
$87k–$198k/yr
Software Signals Engineer The Opportunity: Leverage specialization in software development for tools, techniques, systems, and procedures for deploying or analyzing wired or wireless transmission of signaling data. Apply…
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Glen Allen, Virginia, United States · On-site
$65k–$130k/yr
About Carrier Carrier Global Corporation, global leader in intelligent climate and energy solutions, is committed to creating innovations that bring comfort, safety and sustainability to life. Through cutting-edge advanc…
Skills: Building Automation Systems, HVAC, Direct Digital Control, WebCTRL, TCP/IP Networking
Roanoke, Virginia, United States · On-site
About this role: As a Biomedical Technician with Fresenius Medical Care, you will maintain and repair medical and water treatment equipment within our kidney care clinics. You will also train and educate colleagues on op…
Skills: Biomedical Equipment Repair, Water Treatment Systems, Troubleshooting, Inventory Management, Preventative Maintenance
Dulles, Virginia, United States · On-site
$104k–$155k/yr
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Skills: Windows Server Administration, Active Directory, Group Policy Objects (GPO), VMWare, Security+ CE
Petersburg, Virginia, United States · On-site
Ready to make a direct impact on steelmaking operations? Gerdau is seeking a Senior Process Engineer to lead continuous improvement initiatives within our Melt Shop. This role is ideal for an engineering professional who…
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Staunton, Virginia, United States · On-site
$66k–$109k/yr
Join the world's largest HVAC company, named by Forbes as one of America's Best-In-State Employers 2025! Daikin Applied is seeking a Production Supervisor on 1st shift. You will have the ability to make an impact and sha…
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Chantilly, Virginia, United States · On-site
$78k–$176k/yr
DevOps Engineer, Senior The Opportunity: Everyone is trying to “harness the cloud,” but not everyone knows how. As a DevOps engineer, you’re eager to develop, manage, and secure a container platform that meets your clien…
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Chesapeake, Virginia, United States · On-site
$48k–$87k/yr
The Defense team at Leidos currently has an opening for a Production Electrical Technician to work in Chesapeake, VA. Job summary: Perform electrical panel, instrument and cable assembly fabrication; perform factory acce…
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Richmond, Virginia, United States · On-site
$35/hr–$55/hr
Company Headquarters: Chester, MD Project Location: Richmond, VA Travel: Project-based travel as needed Job Type: Full-Time Overview Drill-Tech is seeking an experienced Horizontal Directional Drill (HDD) Driller to oper…
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Virginia, United States · Remote OK
$112k–$196k/yr
In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of v…
Skills: Product Quality Management, Test Strategy Development, Automated Testing, Agile Software Development, Defect Management
Dulles, Virginia, United States · On-site
$79k–$132k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities …
Skills: Calendar Management, Project Management, Emotional Intelligence, Microsoft Office, SharePoint
McLean, Virginia, United States · On-site
$66k–$81k/yr
JLL empowers you to shape a brighter way. Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring …
Skills: HVAC, Electrical Systems, Plumbing, Building Automation Systems, Preventive Maintenance
Fairfax County, Virginia, United States · Hybrid
$50k–$60k/yr
The American Society of Civil Engineers (ASCE) is currently searching for a motivated marketing/communications professional to support strategic initiatives by developing content, providing program support, garnering imp…
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Chandler, Arizona, United States · Hybrid
$81k–$141k/yr
RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: None TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities to …
Skills: International Trade Compliance, ITAR, EAR, Export/Import Authorizations, Regulatory Interpretation
Chandler, Arizona, United States · Hybrid
$81k–$141k/yr
RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: None TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities to …
Skills: International Trade Compliance, ITAR, EAR, Export Licensing, Import Regulations
Chantilly, Virginia, United States · On-site
$78k–$176k/yr
DevOps Engineer, Senior The Opportunity: Everyone is trying to “harness the cloud,” but not everyone knows how. As a DevOps engineer, you’re eager to develop, manage, and secure a container platform that meets your clien…
Skills: AWS, Kubernetes, Rancher, EKS, Helm
Winchester, Virginia, United States · Hybrid
$100k–$145k/yr
Full Visibility is seeking a Software Developer Mid-level located in Washington, DC and is a Hybrid Role. Candidate must possess an active Top Secret/SCI Eligibility Clearance. Individuals selected for this position will…
Skills: C#, Java, Python, AWS, Software Development Life Cycle
Chantilly, Virginia, United States · On-site
$62k–$141k/yr
DevOps Engineer, Mid The Opportunity: Everyone is trying to “harness the cloud,” but not everyone knows how. As a DevOps Engineer, you’re eager to develop, manage, and secure a container platform that meets your client’s…
Skills: AWS Cloud, CI/CD Pipelines, Kubernetes, Containerization, Infrastructure-as-Code
Fairfax County, Virginia, United States • Remote OK
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Refactor and modernize custom Appian plugins to ensure compatibility with Appian Cloud architecture and security standards. Collaborate with delivery teams to remediate application objects and support production cutover and stabilization.
Requires 7+ years of Java development and 3+ years of experience with Appian plugins and cloud refactoring. Candidates must be US Citizens or Green Card holders capable of obtaining Public Trust Security clearance.
Description
We are seeking a Senior Appian Plugin Developer to support a structured Appian Cloud migration engagement delivered through an Autonomous Delivery Pod model. This role is focused on modernizing custom Appian plugins and ensuring full compatibility with Appian Cloud architecture within a regulated enterprise environment.
The selected candidate will operate within a cohesive, outcome-driven delivery team accountable for plugin modernization, application remediation, cloud deployment readiness, and production stabilization.
The Senior Appian Plugin Developer will serve as a hands-on technical contributor responsible for refactoring custom plugins, validating compatibility across the broader plugin inventory, and ensuring migration activities meet cloud, security, and quality standards. This role requires deep expertise in Appian plugin architecture, Java development, and cloud modernization practices.
Refactor custom Appian plugins to remove filesystem, database, and logging dependencies incompatible with Appian Cloud
Redesign and modernize plugin components to leverage supported Appian APIs and cloud-compliant integration patterns
Validate compatibility of custom and AppMarket plugins within Appian Cloud environments
Assess and remediate configuration or deployment gaps identified during plugin validation
Implement secure, centralized logging approaches aligned with cloud deployment standards
Package and deploy updated plugins across development, testing, and production environments
Support regression testing across dependent Appian applications impacted by plugin updates
Troubleshoot and resolve defects related to plugin behavior, integrations, or environmental differences
Collaborate with Appian Developers to remediate application objects and integrations impacted by cloud migration
Partner with DBAs to ensure plugin changes align with data migration and validation activities
Participate in structured migration governance processes, including technical documentation, status reporting, and risk tracking
Contribute to production cutover preparation, rollback validation planning, and post-migration stabilization
Document refactor strategies, compatibility findings, deployment steps, and definitions of done
Operate within a defined delivery cadence, maintaining accountability for milestones and technical quality
Extensive hands-on experience developing custom Appian plugins (smart services, functions, integrations)
Strong expertise in Java development and plugin architecture within enterprise environments
Deep understanding of Appian Cloud constraints, supported APIs, and architectural best practices
Experience refactoring legacy codebases to remove filesystem access, unsupported database dependencies, and non-cloud-compliant logging
Strong debugging and troubleshooting skills in complex Appian environments
Experience validating and packaging plugins for multi-environment deployment
Ability to remain hands-on while working within a structured, governance-driven delivery model
Strong written and verbal communication skills, with the ability to clearly document technical findings and recommendations
Experience working in regulated environments (financial services or similar)
Comfort operating within high-accountability, milestone-driven engagements
7+ years of professional Java application development experience
3+ years of hands-on experience developing and maintaining custom Appian plugins
3+ years of experience modernizing or refactoring legacy application components for cloud environments
3+ years of experience designing secure integration patterns using RESTful APIs
3+ years of experience implementing and configuring modern logging frameworks (e.g., Log4j2, SLF4J)
3+ years of experience supporting deployments across development, testing, and production environments
3+ years of experience working within multi-team agile or hybrid delivery environments
Green Card holder or US Citizenship required
Must be able to obtain Public Trust Security clearance.
Experience supporting Appian Cloud migration initiatives
Demonstrated ability to assess technical debt and execute structured remediation plans
Appian Certified Developer (Senior or Lead preferred)
Experience supporting financial services or highly regulated enterprise clients
Familiarity with DevSecOps pipelines and secure code scanning practices
Experience supporting production cutover and stabilization efforts
Agile certification (Scrum, SAFe, or similar)
We can only solve the world's toughest challenges by building a workplace that allows everyone to thrive. We are an equal opportunity employer. Together, our employees are empowered to share their expertise and collaborate with others to achieve personal and professional goals. For more information, please read our EEO policy.
We will consider for employment qualified applicants with arrest and conviction records.
Reasonable Accommodations are available, including, but not limited to, for disabled veterans, individuals with disabilities, and individuals with sincerely held religious beliefs, in all phases of the application and employment process. To request an accommodation, please email [email protected] and we will be happy to assist. All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodations.
Read more about workplace discrimination rights or our benefit offerings which are included in the Transparency in (Benefits) Coverage Act.
At ICF, we are committed to ensuring a fair interview process for all candidates based on their own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) tools to generate or assist with responses during interviews (whether in-person or virtual) is not permitted. This policy is in place to maintain the integrity and authenticity of the interview process.
However, we understand that some candidates may require accommodation that involves the use of AI. If such an accommodation is needed, candidates are instructed to contact us in advance at [email protected]. We are dedicated to providing the necessary support to ensure that all candidates have an equal opportunity to succeed.
Pay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position.
The pay range for this position based on full-time employment is:
$98,614.00 - $167,644.00Nationwide Remote Office (US99)Offices: Barakhamba Road, New Delhi, Delhi 110001, IN
View all jobs at ICF ConsultingBased on 7251 listings with disclosed salaries, most engineering jobs in Virginia pay between $81k–$201k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 11,916 open engineering positions in Virginia listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Amazon, Booz Allen Hamilton, Ingalls Shipbuilding, a Division of HII, Capital One, CACI International Inc, among others. Browse the listings above to see every active employer.
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