Senior Tax Manager
Omnidian
Administration
Remote
Posted on Oct 16, 2025
About Omnidian
Omnidian, Inc. is a fast-growing Series C tech-enabled service company revolutionizing performance assurance for the distributed solar and energy storage industries. Omnidian is building a more sustainable future for the planet through our passionate teams, our innovative technology, and by creating an amazing customer experience. We are headquartered in Seattle, WA
The Job
This opportunity is for a candidate to be part of our Accounting team. This is a full-time role for a Tax Manager at Omnidian. The Tax Manager will oversee all aspects of corporate taxation including ensuring compliance with tax laws in our operating jurisdictions including tax provision preparation in accordance with ASC 740, a variety of tax compliance activities ranging from property tax filings, sale tax exemption filings, state tax filings, collaboration on federal and state income tax returns as well as tax planning activities.
This position reports to the Controller and will be instrumental in collaborating with our legal team, fund management team and other members of the Finance department. This candidate must be team oriented whilst possessing the ability to work independently. The selected individual must possess the ability to multi-task and have a high degree of initiative, ownership, accuracy, and attention to detail in a fast-paced environment. Critical skills the candidate must possess include being organized, proactive, collaborative, critical thinker, adaptable, possessing a sense of urgency, and detailed nature.
What You'll Do
- Manage all aspects of corporate tax compliance, including preparation and filing of state and local taxes, including but not limited to the various Form 1099s required, property tax filings, etc.
- Lead the coordination of preparation and review of annual and quarterly tax provisions in accordance with ASC 740, including effective tax rate calculations and deferred tax analysis
- Strong knowledge of C-Corporation and Partnership taxation and accounting
- Address direct and indirect tax matters
- Work with Controller on developing and identifying opportunities to minimize tax liabilities and maximize cash flow
- Coordinate with external tax preparers, advisors and auditors to ensure accuracy and timeliness of reporting
- Collaborate with cross-functional teams, including legal and business operations, to provide tax guidance and support for strategic initiatives
- Assist with tax-related aspects of finance and corporate transactions
- Maintain effective relationships with tax authorities and respond to inquiries and audits as needed
- Understands product taxability, tax resale/exemption certificate and license rules by jurisdiction and provides tax advice, guidance and training to internal and external stakeholders including operating companies, customers, vendors, other departments, etc.
- Drive sale tax-exemption application and compliance process in various operational jurisdictions
- Documentation of standard operating procedures (SOPs) related to tax processes
- Provide training and guidance to finance and accounting staff on tax-related matters as needed.
Experience You'll Need
- Bachelor’s and/or Advanced degree in Accounting
- CPA designation required
- Minimum of 10 years of progressive experience in corporate taxation
- Working knowledge of Netsuite is a plus
- Strong MS Office application (Excel and Word) required
- Google Workspace experience preferred but not required
- Strong analytical skills and problem-solving skills with the ability to interpret complex tax issues and provide practical solutions
- Experience with tax compliance software and ERP systems
- Detail-oriented with a commitment to accuracy and compliance
- Strong and effective written and oral communication skills required
- Ability to work effectively in a fast-paced environment
- Adaptability/flexibility and teamwork skills are necessary.
Work-Life Culture
- Most of our roles offer the opportunity to work remotely
- If you are in the Seattle area, we offer a vibrant office space in the historic and beautiful Smith Tower, in the heart of Pioneer Square
- We prioritize applicants near one of our employee clusters and offer one or more local gatherings per year
- We provide outstanding benefits including family medical, dental, vision, disability, 401(k) administration and $1k match per year and thoughtful paid time off
- We offer 12 weeks of paid parental leave to all FTE employees (birthing and non-birthing) after 1 year, and four-week paid sabbatical leave after four years
- We offer a competitive total compensation package that includes monthly health insurance premiums, bonuses and long-term stock options for every employee
- We love to lift each other up through company-wide slack channels such as #puppiesandpets, #omnidian-wellness, #praiseandbooms and #sustainablefuture
- We have affinity groups to help employees feel seen and supported, such as Rainbow Array, BIPOC, Thriving Survivors, Vets at Omnidian, Black Lights Matter and Neurospicy R Us
- We are a passionate, mission driven team that believes in collaboration, mutual respect and trust. For examples, come Discover our Story!
Grow with Us
- We mentor and invest in our employees and prioritize them for future opportunities. Check out ourInstagram reels to see a few career journey examples
- Internal candidates: Check out our advice on Internal Transfer: Job Application Process
- We’re a fast-growing startup, which means we’re constantly reinventing processes, adding new products, and asking people to use all of their skills and talents. That means there’s gonna be a lot of opportunities for you to grow, which also means you will likely be stretched in ways you’ve never experienced in a job before. If you are resilient, determined, and not afraid of a big challenge, come apply.
#LI-REMOTE
Privacy
California-based candidates: To understand more about the data we collect and process as part of your application, please view our California Job Candidate Privacy Policy. https://www.omnidian.com/privacy-policy-ca-candidates/
Diversity and Inclusion
We strongly believe that diversity of experience, perspectives, and background will lead to a better environment for our employees and a better product for our customers. We are committed to the principle of equal employment opportunity for all employees and to providing employees with a work environment free of discrimination and harassment. We value diversity and inclusion and are committed to ensuring our hiring and retention practices, as well as our office culture, reflects this value.
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.
Omnidian is an equal opportunity employer. We are committed to diversity in the workplace. We make employment decisions on the basis of merit and business need. We hire without consideration to age, ancestry, citizenship, disability, gender expression, gender identity, marital status, national origin, political activity or affiliation, race, religion, sexual orientation, veteran status, or any other basis protected by law.
We invite you to be part of our mission to create a workplace that is inclusive and welcoming to all.